12657652

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10513}}^1$

素因数の和:10567

約数の個数: 24

約数和(自身を含む): 25906496

約数和(自身を除く): 13248844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 10513, 21026, 42052, 73591, 147182, 294364, 452059, 904118, 1808236, 3164413, 6328826, 12657652]

約数ペア:

[(1, 12657652), (2, 6328826), (4, 3164413), (7, 1808236), (14, 904118), (28, 452059), (43, 294364), (86, 147182), (172, 73591), (301, 42052), (602, 21026), (1204, 10513)]