19626153

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{617}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 27409536

約数和(自身を除く): 7783383

約数列:

[1, 3, 23, 69, 461, 617, 1383, 1851, 10603, 14191, 31809, 42573, 284437, 853311, 6542051, 19626153]

約数ペア:

[(1, 19626153), (3, 6542051), (23, 853311), (69, 284437), (461, 42573), (617, 31809), (1383, 14191), (1851, 10603)]