12912138710

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1\times {\mathrm{8093}}^1$

素因数の和:9752

約数の個数: 32

約数和(自身を含む): 23485550400

約数和(自身を除く): 10573411690

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1549, 3098, 7745, 8093, 15490, 16186, 40465, 80930, 159547, 319094, 797735, 833579, 1595470, 1667158, 4167895, 8335790, 12536057, 25072114, 62680285, 125360570, 1291213871, 2582427742, 6456069355, 12912138710]

約数ペア:

[(1, 12912138710), (2, 6456069355), (5, 2582427742), (10, 1291213871), (103, 125360570), (206, 62680285), (515, 25072114), (1030, 12536057), (1549, 8335790), (3098, 4167895), (7745, 1667158), (8093, 1595470), (15490, 833579), (16186, 797735), (40465, 319094), (80930, 159547)]