1911400342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{50300009}}^1$

素因数の和:50300030

約数の個数: 8

約数和(自身を含む): 3018000600

約数和(自身を除く): 1106600258

約数列:

[1, 2, 19, 38, 50300009, 100600018, 955700171, 1911400342]

約数ペア:

[(1, 1911400342), (2, 955700171), (19, 100600018), (38, 50300009)]