10989974

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 16912800

約数和(自身を除く): 5922826

約数列:

[1, 2, 53, 106, 199, 398, 521, 1042, 10547, 21094, 27613, 55226, 103679, 207358, 5494987, 10989974]

約数ペア:

[(1, 10989974), (2, 5494987), (53, 207358), (106, 103679), (199, 55226), (398, 27613), (521, 21094), (1042, 10547)]