39672386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21491}}^1$

素因数の和:21577

約数の個数: 16

約数和(自身を含む): 64991808

約数和(自身を除く): 25319422

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 21491, 42982, 279383, 558766, 1525861, 3051722, 19836193, 39672386]

約数ペア:

[(1, 39672386), (2, 19836193), (13, 3051722), (26, 1525861), (71, 558766), (142, 279383), (923, 42982), (1846, 21491)]