12806552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 26341200

約数和(自身を除く): 13534648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 541, 1076, 1082, 2152, 2164, 2959, 4328, 5918, 5951, 11836, 11902, 23672, 23804, 47608, 145529, 291058, 582116, 1164232, 1600819, 3201638, 6403276, 12806552]

約数ペア:

[(1, 12806552), (2, 6403276), (4, 3201638), (8, 1600819), (11, 1164232), (22, 582116), (44, 291058), (88, 145529), (269, 47608), (538, 23804), (541, 23672), (1076, 11902), (1082, 11836), (2152, 5951), (2164, 5918), (2959, 4328)]