251837134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{112327}}^1$

素因数の和:112407

約数の個数: 16

約数和(自身を含む): 404380800

約数和(自身を除く): 152543666

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 112327, 224654, 2134213, 4268426, 6627293, 13254586, 125918567, 251837134]

約数ペア:

[(1, 251837134), (2, 125918567), (19, 13254586), (38, 6627293), (59, 4268426), (118, 2134213), (1121, 224654), (2242, 112327)]