21122534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6151}}^1$

素因数の和:6271

約数の個数: 16

約数和(自身を含む): 33885216

約数和(自身を除く): 12762682

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 6151, 12302, 104567, 209134, 621251, 1242502, 10561267, 21122534]

約数ペア:

[(1, 21122534), (2, 10561267), (17, 1242502), (34, 621251), (101, 209134), (202, 104567), (1717, 12302), (3434, 6151)]