2112002570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11115803}}^1$

素因数の和:11115829

約数の個数: 16

約数和(自身を含む): 4001689440

約数和(自身を除く): 1889686870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 11115803, 22231606, 55579015, 111158030, 211200257, 422400514, 1056001285, 2112002570]

約数ペア:

[(1, 2112002570), (2, 1056001285), (5, 422400514), (10, 211200257), (19, 111158030), (38, 55579015), (95, 22231606), (190, 11115803)]