23618815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18671}}^1$

素因数の和:18710

約数の個数: 16

約数和(自身を含む): 32265216

約数和(自身を除く): 8646401

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 18671, 93355, 205381, 429433, 1026905, 2147165, 4723763, 23618815]

約数ペア:

[(1, 23618815), (5, 4723763), (11, 2147165), (23, 1026905), (55, 429433), (115, 205381), (253, 93355), (1265, 18671)]