12995710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14281}}^1$

素因数の和:14308

約数の個数: 32

約数和(自身を含む): 28792512

約数和(自身を除く): 15796802

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 14281, 28562, 71405, 99967, 142810, 185653, 199934, 371306, 499835, 928265, 999670, 1299571, 1856530, 2599142, 6497855, 12995710]

約数ペア:

[(1, 12995710), (2, 6497855), (5, 2599142), (7, 1856530), (10, 1299571), (13, 999670), (14, 928265), (26, 499835), (35, 371306), (65, 199934), (70, 185653), (91, 142810), (130, 99967), (182, 71405), (455, 28562), (910, 14281)]