21348338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1583}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 35012736

約数和(自身を除く): 13664398

約数列:

[1, 2, 11, 22, 613, 1226, 1583, 3166, 6743, 13486, 17413, 34826, 970379, 1940758, 10674169, 21348338]

約数ペア:

[(1, 21348338), (2, 10674169), (11, 1940758), (22, 970379), (613, 34826), (1226, 17413), (1583, 13486), (3166, 6743)]