22421488

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{5059}}^1$

素因数の和:5344

約数の個数: 20

約数和(自身を含む): 43607080

約数和(自身を除く): 21185592

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 5059, 10118, 20236, 40472, 80944, 1401343, 2802686, 5605372, 11210744, 22421488]

約数ペア:

[(1, 22421488), (2, 11210744), (4, 5605372), (8, 2802686), (16, 1401343), (277, 80944), (554, 40472), (1108, 20236), (2216, 10118), (4432, 5059)]