15697468184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{7393}}^1$

素因数の和:7708

約数の個数: 64

約数和(自身を含む): 31631532000

約数和(自身を除く): 15934063816

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 229, 244, 458, 488, 916, 1159, 1832, 2318, 4351, 4636, 7393, 8702, 9272, 13969, 14786, 17404, 27938, 29572, 34808, 55876, 59144, 111752, 140467, 265411, 280934, 450973, 530822, 561868, 901946, 1061644, 1123736, 1692997, 1803892, 2123288, 3385994, 3607784, 6771988, 8568487, 13543976, 17136974, 32166943, 34273948, 64333886, 68547896, 103272817, 128667772, 206545634, 257335544, 413091268, 826182536, 1962183523, 3924367046, 7848734092, 15697468184]

約数ペア:

[(1, 15697468184), (2, 7848734092), (4, 3924367046), (8, 1962183523), (19, 826182536), (38, 413091268), (61, 257335544), (76, 206545634), (122, 128667772), (152, 103272817), (229, 68547896), (244, 64333886), (458, 34273948), (488, 32166943), (916, 17136974), (1159, 13543976), (1832, 8568487), (2318, 6771988), (4351, 3607784), (4636, 3385994), (7393, 2123288), (8702, 1803892), (9272, 1692997), (13969, 1123736), (14786, 1061644), (17404, 901946), (27938, 561868), (29572, 530822), (34808, 450973), (55876, 280934), (59144, 265411), (111752, 140467)]