19456236472

素因数分解:

$2^3\times {\mathrm{23509}}^1\times {\mathrm{103451}}^1$

素因数の和:126966

約数の個数: 16

約数和(自身を含む): 36482347800

約数和(自身を除く): 17026111328

約数列:

[1, 2, 4, 8, 23509, 47018, 94036, 103451, 188072, 206902, 413804, 827608, 2432029559, 4864059118, 9728118236, 19456236472]

約数ペア:

[(1, 19456236472), (2, 9728118236), (4, 4864059118), (8, 2432029559), (23509, 827608), (47018, 413804), (94036, 206902), (103451, 188072)]