21838796

素因数分解:

$2^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1009}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 43777440

約数和(自身を除く): 21938644

約数列:

[1, 2, 4, 7, 14, 28, 773, 1009, 1546, 2018, 3092, 4036, 5411, 7063, 10822, 14126, 21644, 28252, 779957, 1559914, 3119828, 5459699, 10919398, 21838796]

約数ペア:

[(1, 21838796), (2, 10919398), (4, 5459699), (7, 3119828), (14, 1559914), (28, 779957), (773, 28252), (1009, 21644), (1546, 14126), (2018, 10822), (3092, 7063), (4036, 5411)]