122012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 241920

約数和(自身を除く): 119908

約数列:

[1, 2, 4, 11, 22, 44, 47, 59, 94, 118, 188, 236, 517, 649, 1034, 1298, 2068, 2596, 2773, 5546, 11092, 30503, 61006, 122012]

約数ペア:

[(1, 122012), (2, 61006), (4, 30503), (11, 11092), (22, 5546), (44, 2773), (47, 2596), (59, 2068), (94, 1298), (118, 1034), (188, 649), (236, 517)]