19399459713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12270373}}^1$

素因数の和:12270424

約数の個数: 16

約数和(自身を含む): 28270941696

約数和(自身を除く): 8871481983

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 12270373, 36811119, 208596341, 380381563, 625789023, 1141144689, 6466486571, 19399459713]

約数ペア:

[(1, 19399459713), (3, 6466486571), (17, 1141144689), (31, 625789023), (51, 380381563), (93, 208596341), (527, 36811119), (1581, 12270373)]