15702382076

素因数分解:

$2^2\times {\mathrm{20921}}^1\times {\mathrm{187639}}^1$

素因数の和:208564

約数の個数: 12

約数和(自身を含む): 27480628560

約数和(自身を除く): 11778246484

約数列:

[1, 2, 4, 20921, 41842, 83684, 187639, 375278, 750556, 3925595519, 7851191038, 15702382076]

約数ペア:

[(1, 15702382076), (2, 7851191038), (4, 3925595519), (20921, 750556), (41842, 375278), (83684, 187639)]