19379712

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 160

約数和(自身を含む): 59710464

約数和(自身を除く): 40330752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 37, 44, 48, 62, 64, 66, 74, 88, 93, 96, 111, 124, 128, 132, 148, 176, 186, 192, 222, 248, 256, 264, 296, 341, 352, 372, 384, 407, 444, 496, 512, 528, 592, 682, 704, 744, 768, 814, 888, 992, 1023, 1056, 1147, 1184, 1221, 1364, 1408, 1488, 1536, 1628, 1776, 1984, 2046, 2112, 2294, 2368, 2442, 2728, 2816, 2976, 3256, 3441, 3552, 3968, 4092, 4224, 4588, 4736, 4884, 5456, 5632, 5952, 6512, 6882, 7104, 7936, 8184, 8448, 9176, 9472, 9768, 10912, 11904, 12617, 13024, 13764, 14208, 15872, 16368, 16896, 18352, 18944, 19536, 21824, 23808, 25234, 26048, 27528, 28416, 32736, 36704, 37851, 39072, 43648, 47616, 50468, 52096, 55056, 56832, 65472, 73408, 75702, 78144, 87296, 100936, 104192, 110112, 130944, 146816, 151404, 156288, 174592, 201872, 208384, 220224, 261888, 293632, 302808, 312576, 403744, 440448, 523776, 587264, 605616, 625152, 807488, 880896, 1211232, 1614976, 1761792, 2422464, 3229952, 4844928, 6459904, 9689856, 19379712]

約数ペア:

[(1, 19379712), (2, 9689856), (3, 6459904), (4, 4844928), (6, 3229952), (8, 2422464), (11, 1761792), (12, 1614976), (16, 1211232), (22, 880896), (24, 807488), (31, 625152), (32, 605616), (33, 587264), (37, 523776), (44, 440448), (48, 403744), (62, 312576), (64, 302808), (66, 293632), (74, 261888), (88, 220224), (93, 208384), (96, 201872), (111, 174592), (124, 156288), (128, 151404), (132, 146816), (148, 130944), (176, 110112), (186, 104192), (192, 100936), (222, 87296), (248, 78144), (256, 75702), (264, 73408), (296, 65472), (341, 56832), (352, 55056), (372, 52096), (384, 50468), (407, 47616), (444, 43648), (496, 39072), (512, 37851), (528, 36704), (592, 32736), (682, 28416), (704, 27528), (744, 26048), (768, 25234), (814, 23808), (888, 21824), (992, 19536), (1023, 18944), (1056, 18352), (1147, 16896), (1184, 16368), (1221, 15872), (1364, 14208), (1408, 13764), (1488, 13024), (1536, 12617), (1628, 11904), (1776, 10912), (1984, 9768), (2046, 9472), (2112, 9176), (2294, 8448), (2368, 8184), (2442, 7936), (2728, 7104), (2816, 6882), (2976, 6512), (3256, 5952), (3441, 5632), (3552, 5456), (3968, 4884), (4092, 4736), (4224, 4588)]