19700246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{797}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 31370976

約数和(自身を除く): 11670730

約数列:

[1, 2, 17, 34, 727, 797, 1454, 1594, 12359, 13549, 24718, 27098, 579419, 1158838, 9850123, 19700246]

約数ペア:

[(1, 19700246), (2, 9850123), (17, 1158838), (34, 579419), (727, 27098), (797, 24718), (1454, 13549), (1594, 12359)]