22447645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21481}}^1$

素因数の和:21516

約数の個数: 16

約数和(自身を含む): 30934080

約数和(自身を除く): 8486435

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 21481, 107405, 236291, 408139, 1181455, 2040695, 4489529, 22447645]

約数ペア:

[(1, 22447645), (5, 4489529), (11, 2040695), (19, 1181455), (55, 408139), (95, 236291), (209, 107405), (1045, 21481)]