123807854

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{8233}}^1$

素因数の和:8411

約数の個数: 16

約数和(自身を含む): 190106592

約数和(自身を除く): 66298738

約数列:

[1, 2, 73, 103, 146, 206, 7519, 8233, 15038, 16466, 601009, 847999, 1202018, 1695998, 61903927, 123807854]

約数ペア:

[(1, 123807854), (2, 61903927), (73, 1695998), (103, 1202018), (146, 847999), (206, 601009), (7519, 16466), (8233, 15038)]