39798512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191339}}^1$

素因数の和:191360

約数の個数: 20

約数和(自身を含む): 83041560

約数和(自身を除く): 43243048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 191339, 382678, 765356, 1530712, 2487407, 3061424, 4974814, 9949628, 19899256, 39798512]

約数ペア:

[(1, 39798512), (2, 19899256), (4, 9949628), (8, 4974814), (13, 3061424), (16, 2487407), (26, 1530712), (52, 765356), (104, 382678), (208, 191339)]