12954788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42061}}^1$

素因数の和:42083

約数の個数: 24

約数和(自身を含む): 28265664

約数和(自身を除く): 15310876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 42061, 84122, 168244, 294427, 462671, 588854, 925342, 1177708, 1850684, 3238697, 6477394, 12954788]

約数ペア:

[(1, 12954788), (2, 6477394), (4, 3238697), (7, 1850684), (11, 1177708), (14, 925342), (22, 588854), (28, 462671), (44, 294427), (77, 168244), (154, 84122), (308, 42061)]