18215134718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8535677}}^1$

素因数の和:8535787

約数の個数: 16

約数和(自身を含む): 30113871984

約数和(自身を除く): 11898737266

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 8535677, 17071354, 93892447, 187784894, 827960669, 1655921338, 9107567359, 18215134718]

約数ペア:

[(1, 18215134718), (2, 9107567359), (11, 1655921338), (22, 827960669), (97, 187784894), (194, 93892447), (1067, 17071354), (2134, 8535677)]