12500906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2693}}^1$

素因数の和:2917

約数の個数: 16

約数和(自身を含む): 20560608

約数和(自身を除く): 8059702

約数列:

[1, 2, 11, 22, 211, 422, 2321, 2693, 4642, 5386, 29623, 59246, 568223, 1136446, 6250453, 12500906]

約数ペア:

[(1, 12500906), (2, 6250453), (11, 1136446), (22, 568223), (211, 59246), (422, 29623), (2321, 5386), (2693, 4642)]