21836806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6359}}^1$

素因数の和:6479

約数の個数: 16

約数和(自身を含む): 35030880

約数和(自身を除く): 13194074

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 6359, 12718, 108103, 216206, 642259, 1284518, 10918403, 21836806]

約数ペア:

[(1, 21836806), (2, 10918403), (17, 1284518), (34, 642259), (101, 216206), (202, 108103), (1717, 12718), (3434, 6359)]