22994390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 43994880

約数和(自身を除く): 21000490

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2143, 2146, 4286, 5365, 10715, 10730, 21430, 62147, 79291, 124294, 158582, 310735, 396455, 621470, 792910, 2299439, 4598878, 11497195, 22994390]

約数ペア:

[(1, 22994390), (2, 11497195), (5, 4598878), (10, 2299439), (29, 792910), (37, 621470), (58, 396455), (74, 310735), (145, 158582), (185, 124294), (290, 79291), (370, 62147), (1073, 21430), (2143, 10730), (2146, 10715), (4286, 5365)]