12391022

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:800

約数の個数: 24

約数和(自身を含む): 21755304

約数和(自身を除く): 9364282

約数列:

[1, 2, 7, 14, 49, 98, 227, 454, 557, 1114, 1589, 3178, 3899, 7798, 11123, 22246, 27293, 54586, 126439, 252878, 885073, 1770146, 6195511, 12391022]

約数ペア:

[(1, 12391022), (2, 6195511), (7, 1770146), (14, 885073), (49, 252878), (98, 126439), (227, 54586), (454, 27293), (557, 22246), (1114, 11123), (1589, 7798), (3178, 3899)]