10219042

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 15649920

約数和(自身を除く): 5430878

約数列:

[1, 2, 103, 113, 206, 226, 439, 878, 11639, 23278, 45217, 49607, 90434, 99214, 5109521, 10219042]

約数ペア:

[(1, 10219042), (2, 5109521), (103, 99214), (113, 90434), (206, 49607), (226, 45217), (439, 23278), (878, 11639)]