12120122

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4783}}^1$

素因数の和:4973

約数の個数: 16

約数和(自身を含む): 20896512

約数和(自身を除く): 8776390

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 4783, 9566, 33481, 66962, 865723, 1731446, 6060061, 12120122]

約数ペア:

[(1, 12120122), (2, 6060061), (7, 1731446), (14, 865723), (181, 66962), (362, 33481), (1267, 9566), (2534, 4783)]