15775994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2239}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 25589760

約数和(自身を除く): 9813766

約数列:

[1, 2, 13, 26, 271, 542, 2239, 3523, 4478, 7046, 29107, 58214, 606769, 1213538, 7887997, 15775994]

約数ペア:

[(1, 15775994), (2, 7887997), (13, 1213538), (26, 606769), (271, 58214), (542, 29107), (2239, 7046), (3523, 4478)]