165109432318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{4306229}}^1$

素因数の和:4307259

約数の個数: 16

約数和(自身を含む): 260957538000

約数和(自身を除く): 95848105682

約数列:

[1, 2, 19, 38, 1009, 2018, 19171, 38342, 4306229, 8612458, 81818351, 163636702, 4344985061, 8689970122, 82554716159, 165109432318]

約数ペア:

[(1, 165109432318), (2, 82554716159), (19, 8689970122), (38, 4344985061), (1009, 163636702), (2018, 81818351), (19171, 8612458), (38342, 4306229)]