18121536577

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1\times {\mathrm{10399}}^1$

素因数の和:12696

約数の個数: 16

約数和(自身を含む): 19551168000

約数和(自身を除く): 1429631423

約数列:

[1, 19, 41, 779, 2237, 10399, 42503, 91717, 197581, 426359, 1742623, 8100821, 23262563, 441988697, 953765083, 18121536577]

約数ペア:

[(1, 18121536577), (19, 953765083), (41, 441988697), (779, 23262563), (2237, 8100821), (10399, 1742623), (42503, 426359), (91717, 197581)]