15672798608

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{804889}}^1$

素因数の和:806114

約数の個数: 20

約数和(自身を含む): 30391036620

約数和(自身を除く): 14718238012

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4868, 9736, 19472, 804889, 1609778, 3219556, 6439112, 12878224, 979549913, 1959099826, 3918199652, 7836399304, 15672798608]

約数ペア:

[(1, 15672798608), (2, 7836399304), (4, 3918199652), (8, 1959099826), (16, 979549913), (1217, 12878224), (2434, 6439112), (4868, 3219556), (9736, 1609778), (19472, 804889)]