22968916

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 40964000

約数和(自身を除く): 17995084

約数列:

[1, 2, 4, 109, 139, 218, 278, 379, 436, 556, 758, 1516, 15151, 30302, 41311, 52681, 60604, 82622, 105362, 165244, 210724, 5742229, 11484458, 22968916]

約数ペア:

[(1, 22968916), (2, 11484458), (4, 5742229), (109, 210724), (139, 165244), (218, 105362), (278, 82622), (379, 60604), (436, 52681), (556, 41311), (758, 30302), (1516, 15151)]