9912242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 15384600

約数和(自身を除く): 5472358

約数列:

[1, 2, 41, 82, 109, 218, 1109, 2218, 4469, 8938, 45469, 90938, 120881, 241762, 4956121, 9912242]

約数ペア:

[(1, 9912242), (2, 4956121), (41, 241762), (82, 120881), (109, 90938), (218, 45469), (1109, 8938), (2218, 4469)]