21669322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21977}}^1$

素因数の和:22025

約数の個数: 16

約数和(自身を含む): 35604360

約数和(自身を除く): 13935038

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 21977, 43954, 373609, 637333, 747218, 1274666, 10834661, 21669322]

約数ペア:

[(1, 21669322), (2, 10834661), (17, 1274666), (29, 747218), (34, 637333), (58, 373609), (493, 43954), (986, 21977)]