213606626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{12689}}^1$

素因数の和:13153

約数の個数: 16

約数和(自身を含む): 338061600

約数和(自身を除く): 124454974

約数列:

[1, 2, 19, 38, 443, 886, 8417, 12689, 16834, 25378, 241091, 482182, 5621227, 11242454, 106803313, 213606626]

約数ペア:

[(1, 213606626), (2, 106803313), (19, 11242454), (38, 5621227), (443, 482182), (886, 241091), (8417, 25378), (12689, 16834)]