22272085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21313}}^1$

素因数の和:21348

約数の個数: 16

約数和(自身を含む): 30692160

約数和(自身を除く): 8420075

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 21313, 106565, 234443, 404947, 1172215, 2024735, 4454417, 22272085]

約数ペア:

[(1, 22272085), (5, 4454417), (11, 2024735), (19, 1172215), (55, 404947), (95, 234443), (209, 106565), (1045, 21313)]