19873962

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58111}}^1$

素因数の和:58138

約数の個数: 24

約数和(自身を含む): 45327360

約数和(自身を除く): 25453398

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58111, 116222, 174333, 348666, 522999, 1045998, 1104109, 2208218, 3312327, 6624654, 9936981, 19873962]

約数ペア:

[(1, 19873962), (2, 9936981), (3, 6624654), (6, 3312327), (9, 2208218), (18, 1104109), (19, 1045998), (38, 522999), (57, 348666), (114, 174333), (171, 116222), (342, 58111)]