22747870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133811}}^1$

素因数の和:133835

約数の個数: 16

約数和(自身を含む): 43355088

約数和(自身を除く): 20607218

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 133811, 267622, 669055, 1338110, 2274787, 4549574, 11373935, 22747870]

約数ペア:

[(1, 22747870), (2, 11373935), (5, 4549574), (10, 2274787), (17, 1338110), (34, 669055), (85, 267622), (170, 133811)]