12691444498

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{4447}}^1$

素因数の和:4906

約数の個数: 32

約数和(自身を含む): 19709835264

約数和(自身を除く): 7018390766

約数列:

[1, 2, 47, 94, 97, 194, 313, 626, 4447, 4559, 8894, 9118, 14711, 29422, 30361, 60722, 209009, 418018, 431359, 862718, 1391911, 1426967, 2783822, 2853934, 20273873, 40547746, 65419817, 130839634, 135015367, 270030734, 6345722249, 12691444498]

約数ペア:

[(1, 12691444498), (2, 6345722249), (47, 270030734), (94, 135015367), (97, 130839634), (194, 65419817), (313, 40547746), (626, 20273873), (4447, 2853934), (4559, 2783822), (8894, 1426967), (9118, 1391911), (14711, 862718), (29422, 431359), (30361, 418018), (60722, 209009)]