21628114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3677}}^1$

素因数の和:3869

約数の個数: 16

約数和(自身を含む): 34558488

約数和(自身を除く): 12930374

約数列:

[1, 2, 17, 34, 173, 346, 2941, 3677, 5882, 7354, 62509, 125018, 636121, 1272242, 10814057, 21628114]

約数ペア:

[(1, 21628114), (2, 10814057), (17, 1272242), (34, 636121), (173, 125018), (346, 62509), (2941, 7354), (3677, 5882)]