47639702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{12517}}^1$

素因数の和:12703

約数の個数: 16

約数和(自身を含む): 78412752

約数和(自身を除く): 30773050

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 12517, 25034, 137687, 275374, 2165441, 4330882, 23819851, 47639702]

約数ペア:

[(1, 47639702), (2, 23819851), (11, 4330882), (22, 2165441), (173, 275374), (346, 137687), (1903, 25034), (3806, 12517)]