15697031792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{16481}}^1$

素因数の和:16762

約数の個数: 80

約数和(自身を含む): 34621429920

約数和(自身を除く): 18924398128

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 241, 247, 304, 482, 494, 964, 988, 1928, 1976, 3133, 3856, 3952, 4579, 6266, 9158, 12532, 16481, 18316, 25064, 32962, 36632, 50128, 59527, 65924, 73264, 119054, 131848, 214253, 238108, 263696, 313139, 428506, 476216, 626278, 857012, 952432, 1252556, 1714024, 2505112, 3428048, 3971921, 4070807, 5010224, 7943842, 8141614, 15887684, 16283228, 31775368, 32566456, 51634973, 63550736, 65132912, 75466499, 103269946, 150932998, 206539892, 301865996, 413079784, 603731992, 826159568, 981064487, 1207463984, 1962128974, 3924257948, 7848515896, 15697031792]

約数ペア:

[(1, 15697031792), (2, 7848515896), (4, 3924257948), (8, 1962128974), (13, 1207463984), (16, 981064487), (19, 826159568), (26, 603731992), (38, 413079784), (52, 301865996), (76, 206539892), (104, 150932998), (152, 103269946), (208, 75466499), (241, 65132912), (247, 63550736), (304, 51634973), (482, 32566456), (494, 31775368), (964, 16283228), (988, 15887684), (1928, 8141614), (1976, 7943842), (3133, 5010224), (3856, 4070807), (3952, 3971921), (4579, 3428048), (6266, 2505112), (9158, 1714024), (12532, 1252556), (16481, 952432), (18316, 857012), (25064, 626278), (32962, 476216), (36632, 428506), (50128, 313139), (59527, 263696), (65924, 238108), (73264, 214253), (119054, 131848)]