12225950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{22229}}^1$

素因数の和:22252

約数の個数: 24

約数和(自身を含む): 24808680

約数和(自身を除く): 12582730

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 22229, 44458, 111145, 222290, 244519, 489038, 555725, 1111450, 1222595, 2445190, 6112975, 12225950]

約数ペア:

[(1, 12225950), (2, 6112975), (5, 2445190), (10, 1222595), (11, 1111450), (22, 555725), (25, 489038), (50, 244519), (55, 222290), (110, 111145), (275, 44458), (550, 22229)]