22288628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 40535040

約数和(自身を除く): 18246412

約数列:

[1, 2, 4, 31, 62, 124, 173, 346, 692, 1039, 2078, 4156, 5363, 10726, 21452, 32209, 64418, 128836, 179747, 359494, 718988, 5572157, 11144314, 22288628]

約数ペア:

[(1, 22288628), (2, 11144314), (4, 5572157), (31, 718988), (62, 359494), (124, 179747), (173, 128836), (346, 64418), (692, 32209), (1039, 21452), (2078, 10726), (4156, 5363)]