41991938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65003}}^1$

素因数の和:65041

約数の個数: 16

約数和(自身を含む): 70204320

約数和(自身を除く): 28212382

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 65003, 130006, 1105051, 1235057, 2210102, 2470114, 20995969, 41991938]

約数ペア:

[(1, 41991938), (2, 20995969), (17, 2470114), (19, 2210102), (34, 1235057), (38, 1105051), (323, 130006), (646, 65003)]