2137193378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{80231}}^1$

素因数の和:80953

約数の個数: 16

約数和(自身を含む): 3379371840

約数和(自身を除く): 1242178462

約数列:

[1, 2, 19, 38, 701, 1402, 13319, 26638, 80231, 160462, 1524389, 3048778, 56241931, 112483862, 1068596689, 2137193378]

約数ペア:

[(1, 2137193378), (2, 1068596689), (19, 112483862), (38, 56241931), (701, 3048778), (1402, 1524389), (13319, 160462), (26638, 80231)]