12758522

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1406

約数の個数: 24

約数和(自身を含む): 22500180

約数和(自身を除く): 9741658

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1289, 1414, 2578, 4949, 9023, 9898, 18046, 63161, 126322, 130189, 260378, 911323, 1822646, 6379261, 12758522]

約数ペア:

[(1, 12758522), (2, 6379261), (7, 1822646), (14, 911323), (49, 260378), (98, 130189), (101, 126322), (202, 63161), (707, 18046), (1289, 9898), (1414, 9023), (2578, 4949)]