18768466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9319}}^1$

素因数の和:9393

約数の個数: 16

約数和(自身を含む): 30196800

約数和(自身を除く): 11428334

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9319, 18638, 177061, 354122, 493907, 987814, 9384233, 18768466]

約数ペア:

[(1, 18768466), (2, 9384233), (19, 987814), (38, 493907), (53, 354122), (106, 177061), (1007, 18638), (2014, 9319)]