39580306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28151}}^1$

素因数の和:28209

約数の個数: 16

約数和(自身を含む): 64186560

約数和(自身を除く): 24606254

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 28151, 56302, 534869, 1041587, 1069738, 2083174, 19790153, 39580306]

約数ペア:

[(1, 39580306), (2, 19790153), (19, 2083174), (37, 1069738), (38, 1041587), (74, 534869), (703, 56302), (1406, 28151)]