123222706

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{12659}}^1$

素因数の和:12849

約数の個数: 16

約数和(自身を含む): 192026880

約数和(自身を除く): 68804174

約数列:

[1, 2, 31, 62, 157, 314, 4867, 9734, 12659, 25318, 392429, 784858, 1987463, 3974926, 61611353, 123222706]

約数ペア:

[(1, 123222706), (2, 61611353), (31, 3974926), (62, 1987463), (157, 784858), (314, 392429), (4867, 25318), (9734, 12659)]