18389614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{540871}}^1$

素因数の和:540890

約数の個数: 8

約数和(自身を含む): 29207088

約数和(自身を除く): 10817474

約数列:

[1, 2, 17, 34, 540871, 1081742, 9194807, 18389614]

約数ペア:

[(1, 18389614), (2, 9194807), (17, 1081742), (34, 540871)]