15666837204

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8315731}}^1$

素因数の和:8315895

約数の個数: 24

約数和(自身を含む): 36788798368

約数和(自身を除く): 21121961164

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 8315731, 16631462, 24947193, 33262924, 49894386, 99788772, 1305569767, 2611139534, 3916709301, 5222279068, 7833418602, 15666837204]

約数ペア:

[(1, 15666837204), (2, 7833418602), (3, 5222279068), (4, 3916709301), (6, 2611139534), (12, 1305569767), (157, 99788772), (314, 49894386), (471, 33262924), (628, 24947193), (942, 16631462), (1884, 8315731)]