12893716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1619}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 24766560

約数和(自身を除く): 11872844

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1619, 1991, 3238, 3982, 6476, 7964, 17809, 35618, 71236, 293039, 586078, 1172156, 3223429, 6446858, 12893716]

約数ペア:

[(1, 12893716), (2, 6446858), (4, 3223429), (11, 1172156), (22, 586078), (44, 293039), (181, 71236), (362, 35618), (724, 17809), (1619, 7964), (1991, 6476), (3238, 3982)]