19538112

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2$

素因数の和:95

約数の個数: 126

約数和(自身を含む): 58848244

約数和(自身を除く): 39310132

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 121, 132, 174, 176, 192, 232, 242, 264, 319, 348, 352, 363, 464, 484, 528, 638, 696, 704, 726, 841, 928, 957, 968, 1056, 1276, 1392, 1452, 1682, 1856, 1914, 1936, 2112, 2523, 2552, 2784, 2904, 3364, 3509, 3828, 3872, 5046, 5104, 5568, 5808, 6728, 7018, 7656, 7744, 9251, 10092, 10208, 10527, 11616, 13456, 14036, 15312, 18502, 20184, 20416, 21054, 23232, 26912, 27753, 28072, 30624, 37004, 40368, 42108, 53824, 55506, 56144, 61248, 74008, 80736, 84216, 101761, 111012, 112288, 148016, 161472, 168432, 203522, 222024, 224576, 296032, 305283, 336864, 407044, 444048, 592064, 610566, 673728, 814088, 888096, 1221132, 1628176, 1776192, 2442264, 3256352, 4884528, 6512704, 9769056, 19538112]

約数ペア:

[(1, 19538112), (2, 9769056), (3, 6512704), (4, 4884528), (6, 3256352), (8, 2442264), (11, 1776192), (12, 1628176), (16, 1221132), (22, 888096), (24, 814088), (29, 673728), (32, 610566), (33, 592064), (44, 444048), (48, 407044), (58, 336864), (64, 305283), (66, 296032), (87, 224576), (88, 222024), (96, 203522), (116, 168432), (121, 161472), (132, 148016), (174, 112288), (176, 111012), (192, 101761), (232, 84216), (242, 80736), (264, 74008), (319, 61248), (348, 56144), (352, 55506), (363, 53824), (464, 42108), (484, 40368), (528, 37004), (638, 30624), (696, 28072), (704, 27753), (726, 26912), (841, 23232), (928, 21054), (957, 20416), (968, 20184), (1056, 18502), (1276, 15312), (1392, 14036), (1452, 13456), (1682, 11616), (1856, 10527), (1914, 10208), (1936, 10092), (2112, 9251), (2523, 7744), (2552, 7656), (2784, 7018), (2904, 6728), (3364, 5808), (3509, 5568), (3828, 5104), (3872, 5046)]