9939910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1879}}^1$

素因数の和:1932

約数の個数: 24

約数和(自身を含む): 18713520

約数和(自身を除く): 8773610

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 1879, 2645, 3758, 5290, 9395, 18790, 43217, 86434, 216085, 432170, 993991, 1987982, 4969955, 9939910]

約数ペア:

[(1, 9939910), (2, 4969955), (5, 1987982), (10, 993991), (23, 432170), (46, 216085), (115, 86434), (230, 43217), (529, 18790), (1058, 9395), (1879, 5290), (2645, 3758)]