19529169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31147}}^1$

素因数の和:31180

約数の個数: 16

約数和(自身を含む): 29902080

約数和(自身を除く): 10372911

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 31147, 93441, 342617, 591793, 1027851, 1775379, 6509723, 19529169]

約数ペア:

[(1, 19529169), (3, 6509723), (11, 1775379), (19, 1027851), (33, 591793), (57, 342617), (209, 93441), (627, 31147)]