12670736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{60917}}^1$

素因数の和:60938

約数の個数: 20

約数和(自身を含む): 26438412

約数和(自身を除く): 13767676

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 60917, 121834, 243668, 487336, 791921, 974672, 1583842, 3167684, 6335368, 12670736]

約数ペア:

[(1, 12670736), (2, 6335368), (4, 3167684), (8, 1583842), (13, 974672), (16, 791921), (26, 487336), (52, 243668), (104, 121834), (208, 60917)]