39820378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22859}}^1$

素因数の和:22941

約数の個数: 16

約数和(自身を含む): 65288160

約数和(自身を除く): 25467782

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 22859, 45718, 297167, 594334, 1531553, 3063106, 19910189, 39820378]

約数ペア:

[(1, 39820378), (2, 19910189), (13, 3063106), (26, 1531553), (67, 594334), (134, 297167), (871, 45718), (1742, 22859)]