22045444

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 39715200

約数和(自身を除く): 17669756

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 596, 787, 1574, 3148, 7003, 14006, 28012, 36989, 73978, 117263, 147956, 234526, 469052, 5511361, 11022722, 22045444]

約数ペア:

[(1, 22045444), (2, 11022722), (4, 5511361), (47, 469052), (94, 234526), (149, 147956), (188, 117263), (298, 73978), (596, 36989), (787, 28012), (1574, 14006), (3148, 7003)]