11861738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2347}}^1$

素因数の和:2394

約数の個数: 24

約数和(自身を含む): 21470112

約数和(自身を除く): 9608374

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2347, 2527, 4694, 5054, 16429, 32858, 44593, 89186, 312151, 624302, 847267, 1694534, 5930869, 11861738]

約数ペア:

[(1, 11861738), (2, 5930869), (7, 1694534), (14, 847267), (19, 624302), (38, 312151), (133, 89186), (266, 44593), (361, 32858), (722, 16429), (2347, 5054), (2527, 4694)]