13772572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3517}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 26596080

約数和(自身を除く): 12823508

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3517, 3916, 7034, 14068, 38687, 77374, 154748, 313013, 626026, 1252052, 3443143, 6886286, 13772572]

約数ペア:

[(1, 13772572), (2, 6886286), (4, 3443143), (11, 1252052), (22, 626026), (44, 313013), (89, 154748), (178, 77374), (356, 38687), (979, 14068), (1958, 7034), (3517, 3916)]