16258490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85571}}^1$

素因数の和:85597

約数の個数: 16

約数和(自身を含む): 30805920

約数和(自身を除く): 14547430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 85571, 171142, 427855, 855710, 1625849, 3251698, 8129245, 16258490]

約数ペア:

[(1, 16258490), (2, 8129245), (5, 3251698), (10, 1625849), (19, 855710), (38, 427855), (95, 171142), (190, 85571)]