13105444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 25200000

約数和(自身を除く): 12094556

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 1999, 3278, 3998, 6556, 7996, 21989, 43978, 87956, 297851, 595702, 1191404, 3276361, 6552722, 13105444]

約数ペア:

[(1, 13105444), (2, 6552722), (4, 3276361), (11, 1191404), (22, 595702), (44, 297851), (149, 87956), (298, 43978), (596, 21989), (1639, 7996), (1999, 6556), (3278, 3998)]