21933801995

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27246959}}^1$

素因数の和:27246994

約数の個数: 16

約数和(自身を含む): 31388497920

約数和(自身を除く): 9454695925

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 27246959, 136234795, 190728713, 626680057, 953643565, 3133400285, 4386760399, 21933801995]

約数ペア:

[(1, 21933801995), (5, 4386760399), (7, 3133400285), (23, 953643565), (35, 626680057), (115, 190728713), (161, 136234795), (805, 27246959)]