25137418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2441}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 39853440

約数和(自身を除く): 14716022

約数列:

[1, 2, 19, 38, 271, 542, 2441, 4882, 5149, 10298, 46379, 92758, 661511, 1323022, 12568709, 25137418]

約数ペア:

[(1, 25137418), (2, 12568709), (19, 1323022), (38, 661511), (271, 92758), (542, 46379), (2441, 10298), (4882, 5149)]