21415676313571

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21266808653}}^1$

素因数の和:21266808725

約数の個数: 8

約数和(自身を含む): 22968153346320

約数和(自身を除く): 1552477032749

約数列:

[1, 19, 53, 1007, 21266808653, 404069364407, 1127140858609, 21415676313571]

約数ペア:

[(1, 21415676313571), (19, 1127140858609), (53, 404069364407), (1007, 21266808653)]