25895038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2377}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 41947920

約数和(自身を除く): 16052882

約数列:

[1, 2, 13, 26, 419, 838, 2377, 4754, 5447, 10894, 30901, 61802, 995963, 1991926, 12947519, 25895038]

約数ペア:

[(1, 25895038), (2, 12947519), (13, 1991926), (26, 995963), (419, 61802), (838, 30901), (2377, 10894), (4754, 5447)]