39862654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90187}}^1$

素因数の和:90219

約数の個数: 16

約数和(自身を含む): 68182128

約数和(自身を除く): 28319474

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 90187, 180374, 1172431, 1533179, 2344862, 3066358, 19931327, 39862654]

約数ペア:

[(1, 39862654), (2, 19931327), (13, 3066358), (17, 2344862), (26, 1533179), (34, 1172431), (221, 180374), (442, 90187)]