15212848

素因数分解:

$2^4\times 7^1\times {\mathrm{135829}}^1$

素因数の和:135844

約数の個数: 20

約数和(自身を含む): 33685840

約数和(自身を除く): 18472992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135829, 271658, 543316, 950803, 1086632, 1901606, 2173264, 3803212, 7606424, 15212848]

約数ペア:

[(1, 15212848), (2, 7606424), (4, 3803212), (7, 2173264), (8, 1901606), (14, 1086632), (16, 950803), (28, 543316), (56, 271658), (112, 135829)]