39641524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40123}}^1$

素因数の和:40159

約数の個数: 24

約数和(自身を含む): 78643040

約数和(自身を除く): 39001516

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 40123, 80246, 160492, 521599, 762337, 1043198, 1524674, 2086396, 3049348, 9910381, 19820762, 39641524]

約数ペア:

[(1, 39641524), (2, 19820762), (4, 9910381), (13, 3049348), (19, 2086396), (26, 1524674), (38, 1043198), (52, 762337), (76, 521599), (247, 160492), (494, 80246), (988, 40123)]