15691007152

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20865701}}^1$

素因数の和:20865756

約数の個数: 20

約数和(自身を含む): 31048164576

約数和(自身を除く): 15357157424

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20865701, 41731402, 83462804, 166925608, 333851216, 980687947, 1961375894, 3922751788, 7845503576, 15691007152]

約数ペア:

[(1, 15691007152), (2, 7845503576), (4, 3922751788), (8, 1961375894), (16, 980687947), (47, 333851216), (94, 166925608), (188, 83462804), (376, 41731402), (752, 20865701)]