29938490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157571}}^1$

素因数の和:157597

約数の個数: 16

約数和(自身を含む): 56725920

約数和(自身を除く): 26787430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 157571, 315142, 787855, 1575710, 2993849, 5987698, 14969245, 29938490]

約数ペア:

[(1, 29938490), (2, 14969245), (5, 5987698), (10, 2993849), (19, 1575710), (38, 787855), (95, 315142), (190, 157571)]