22865645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21881}}^1$

素因数の和:21916

約数の個数: 16

約数和(自身を含む): 31510080

約数和(自身を除く): 8644435

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 21881, 109405, 240691, 415739, 1203455, 2078695, 4573129, 22865645]

約数ペア:

[(1, 22865645), (5, 4573129), (11, 2078695), (19, 1203455), (55, 415739), (95, 240691), (209, 109405), (1045, 21881)]