22402904

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{11717}}^1$

素因数の和:11962

約数の個数: 16

約数和(自身を含む): 42184800

約数和(自身を除く): 19781896

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 11717, 23434, 46868, 93736, 2800363, 5600726, 11201452, 22402904]

約数ペア:

[(1, 22402904), (2, 11201452), (4, 5600726), (8, 2800363), (239, 93736), (478, 46868), (956, 23434), (1912, 11717)]