19656006852

素因数分解:

$2^2\times 3^1\times {\mathrm{1638000571}}^1$

素因数の和:1638000578

約数の個数: 12

約数和(自身を含む): 45864016016

約数和(自身を除く): 26208009164

約数列:

[1, 2, 3, 4, 6, 12, 1638000571, 3276001142, 4914001713, 6552002284, 9828003426, 19656006852]

約数ペア:

[(1, 19656006852), (2, 9828003426), (3, 6552002284), (4, 4914001713), (6, 3276001142), (12, 1638000571)]