15697031876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{6389}}^1$

素因数の和:6716

約数の個数: 48

約数和(自身を含む): 28675866240

約数和(自身を除く): 12978834364

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 211, 284, 422, 844, 2911, 5822, 6389, 8651, 11644, 12778, 14981, 17302, 25556, 29962, 34604, 59924, 261949, 453619, 523898, 614221, 907238, 1047796, 1228442, 1348079, 1814476, 2456884, 2696158, 5392316, 18598379, 37196758, 55271239, 74393516, 95713609, 110542478, 191427218, 221084956, 382854436, 3924257969, 7848515938, 15697031876]

約数ペア:

[(1, 15697031876), (2, 7848515938), (4, 3924257969), (41, 382854436), (71, 221084956), (82, 191427218), (142, 110542478), (164, 95713609), (211, 74393516), (284, 55271239), (422, 37196758), (844, 18598379), (2911, 5392316), (5822, 2696158), (6389, 2456884), (8651, 1814476), (11644, 1348079), (12778, 1228442), (14981, 1047796), (17302, 907238), (25556, 614221), (29962, 523898), (34604, 453619), (59924, 261949)]