12934228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 23371040

約数和(自身を除く): 10436812

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 541, 556, 1082, 2164, 5977, 11954, 23263, 23908, 46526, 75199, 93052, 150398, 300796, 3233557, 6467114, 12934228]

約数ペア:

[(1, 12934228), (2, 6467114), (4, 3233557), (43, 300796), (86, 150398), (139, 93052), (172, 75199), (278, 46526), (541, 23908), (556, 23263), (1082, 11954), (2164, 5977)]