26385490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7309}}^1$

素因数の和:7354

約数の個数: 24

約数和(自身を含む): 50131980

約数和(自身を除く): 23746490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 7309, 14618, 36545, 73090, 138871, 277742, 694355, 1388710, 2638549, 5277098, 13192745, 26385490]

約数ペア:

[(1, 26385490), (2, 13192745), (5, 5277098), (10, 2638549), (19, 1388710), (38, 694355), (95, 277742), (190, 138871), (361, 73090), (722, 36545), (1805, 14618), (3610, 7309)]