18936266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1069}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 30161160

約数和(自身を除く): 11224894

約数列:

[1, 2, 17, 34, 521, 1042, 1069, 2138, 8857, 17714, 18173, 36346, 556949, 1113898, 9468133, 18936266]

約数ペア:

[(1, 18936266), (2, 9468133), (17, 1113898), (34, 556949), (521, 36346), (1042, 18173), (1069, 17714), (2138, 8857)]