18571234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6073}}^1$

素因数の和:6225

約数の個数: 16

約数和(自身を含む): 30612960

約数和(自身を除く): 12041726

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 6073, 12146, 66803, 133606, 844147, 1688294, 9285617, 18571234]

約数ペア:

[(1, 18571234), (2, 9285617), (11, 1688294), (22, 844147), (139, 133606), (278, 66803), (1529, 12146), (3058, 6073)]