20189219594

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1\times {\mathrm{405227}}^1$

素因数の和:406117

約数の個数: 16

約数和(自身を含む): 31364647200

約数和(自身を除く): 11175427606

約数列:

[1, 2, 29, 58, 859, 1718, 24911, 49822, 405227, 810454, 11751583, 23503166, 348089993, 696179986, 10094609797, 20189219594]

約数ペア:

[(1, 20189219594), (2, 10094609797), (29, 696179986), (58, 348089993), (859, 23503166), (1718, 11751583), (24911, 810454), (49822, 405227)]