13126736

素因数分解:

$2^4\times 7^1\times {\mathrm{117203}}^1$

素因数の和:117218

約数の個数: 20

約数和(自身を含む): 29066592

約数和(自身を除く): 15939856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117203, 234406, 468812, 820421, 937624, 1640842, 1875248, 3281684, 6563368, 13126736]

約数ペア:

[(1, 13126736), (2, 6563368), (4, 3281684), (7, 1875248), (8, 1640842), (14, 937624), (16, 820421), (28, 468812), (56, 234406), (112, 117203)]