1900387812

素因数分解:

$2^2\times 3^1\times {\mathrm{158365651}}^1$

素因数の和:158365658

約数の個数: 12

約数和(自身を含む): 4434238256

約数和(自身を除く): 2533850444

約数列:

[1, 2, 3, 4, 6, 12, 158365651, 316731302, 475096953, 633462604, 950193906, 1900387812]

約数ペア:

[(1, 1900387812), (2, 950193906), (3, 633462604), (4, 475096953), (6, 316731302), (12, 158365651)]