22245776

素因数分解:

$2^4\times 7^1\times {\mathrm{198623}}^1$

素因数の和:198638

約数の個数: 20

約数和(自身を含む): 49258752

約数和(自身を除く): 27012976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 198623, 397246, 794492, 1390361, 1588984, 2780722, 3177968, 5561444, 11122888, 22245776]

約数ペア:

[(1, 22245776), (2, 11122888), (4, 5561444), (7, 3177968), (8, 2780722), (14, 1588984), (16, 1390361), (28, 794492), (56, 397246), (112, 198623)]