38219138

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2063}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 58700160

約数和(自身を除く): 20481022

約数列:

[1, 2, 59, 118, 157, 314, 2063, 4126, 9263, 18526, 121717, 243434, 323891, 647782, 19109569, 38219138]

約数ペア:

[(1, 38219138), (2, 19109569), (59, 647782), (118, 323891), (157, 243434), (314, 121717), (2063, 18526), (4126, 9263)]