25027982

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13049}}^1$

素因数の和:13195

約数の個数: 16

約数和(自身を含む): 43221600

約数和(自身を除く): 18193618

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 13049, 26098, 91343, 182686, 1787713, 3575426, 12513991, 25027982]

約数ペア:

[(1, 25027982), (2, 12513991), (7, 3575426), (14, 1787713), (137, 182686), (274, 91343), (959, 26098), (1918, 13049)]