22556578

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1230

約数の個数: 24

約数和(自身を含む): 37671984

約数和(自身を除く): 15115406

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1123, 1826, 2246, 10043, 12353, 20086, 24706, 93209, 135883, 186418, 271766, 1025299, 2050598, 11278289, 22556578]

約数ペア:

[(1, 22556578), (2, 11278289), (11, 2050598), (22, 1025299), (83, 271766), (121, 186418), (166, 135883), (242, 93209), (913, 24706), (1123, 20086), (1826, 12353), (2246, 10043)]