1888342892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{130087}}^1$

素因数の和:130301

約数の個数: 24

約数和(自身を含む): 3496765440

約数和(自身を除く): 1608422548

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 14516, 130087, 260174, 520348, 2471653, 4943306, 9886612, 24846617, 49693234, 99386468, 472085723, 944171446, 1888342892]

約数ペア:

[(1, 1888342892), (2, 944171446), (4, 472085723), (19, 99386468), (38, 49693234), (76, 24846617), (191, 9886612), (382, 4943306), (764, 2471653), (3629, 520348), (7258, 260174), (14516, 130087)]