18052166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2273}}^1$

素因数の和:2324

約数の個数: 24

約数和(自身を含む): 31190184

約数和(自身を除く): 13138018

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 2273, 3971, 4546, 7942, 25003, 43187, 50006, 86374, 475057, 820553, 950114, 1641106, 9026083, 18052166]

約数ペア:

[(1, 18052166), (2, 9026083), (11, 1641106), (19, 950114), (22, 820553), (38, 475057), (209, 86374), (361, 50006), (418, 43187), (722, 25003), (2273, 7942), (3971, 4546)]