22170278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50159}}^1$

素因数の和:50191

約数の個数: 16

約数和(自身を含む): 37920960

約数和(自身を除く): 15750682

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 50159, 100318, 652067, 852703, 1304134, 1705406, 11085139, 22170278]

約数ペア:

[(1, 22170278), (2, 11085139), (13, 1705406), (17, 1304134), (26, 852703), (34, 652067), (221, 100318), (442, 50159)]