19293504

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 56619648

約数和(自身を除く): 37326144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 136, 138, 184, 192, 204, 257, 272, 276, 368, 391, 408, 514, 544, 552, 736, 771, 782, 816, 1028, 1088, 1104, 1173, 1472, 1542, 1564, 1632, 2056, 2208, 2346, 3084, 3128, 3264, 4112, 4369, 4416, 4692, 5911, 6168, 6256, 8224, 8738, 9384, 11822, 12336, 12512, 13107, 16448, 17476, 17733, 18768, 23644, 24672, 25024, 26214, 34952, 35466, 37536, 47288, 49344, 52428, 69904, 70932, 75072, 94576, 100487, 104856, 139808, 141864, 189152, 200974, 209712, 279616, 283728, 301461, 378304, 401948, 419424, 567456, 602922, 803896, 838848, 1134912, 1205844, 1607792, 2411688, 3215584, 4823376, 6431168, 9646752, 19293504]

約数ペア:

[(1, 19293504), (2, 9646752), (3, 6431168), (4, 4823376), (6, 3215584), (8, 2411688), (12, 1607792), (16, 1205844), (17, 1134912), (23, 838848), (24, 803896), (32, 602922), (34, 567456), (46, 419424), (48, 401948), (51, 378304), (64, 301461), (68, 283728), (69, 279616), (92, 209712), (96, 200974), (102, 189152), (136, 141864), (138, 139808), (184, 104856), (192, 100487), (204, 94576), (257, 75072), (272, 70932), (276, 69904), (368, 52428), (391, 49344), (408, 47288), (514, 37536), (544, 35466), (552, 34952), (736, 26214), (771, 25024), (782, 24672), (816, 23644), (1028, 18768), (1088, 17733), (1104, 17476), (1173, 16448), (1472, 13107), (1542, 12512), (1564, 12336), (1632, 11822), (2056, 9384), (2208, 8738), (2346, 8224), (3084, 6256), (3128, 6168), (3264, 5911), (4112, 4692), (4369, 4416)]