13780316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2927}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 26562816

約数和(自身を除く): 12782500

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 2927, 4708, 5854, 11708, 32197, 64394, 128788, 313189, 626378, 1252756, 3445079, 6890158, 13780316]

約数ペア:

[(1, 13780316), (2, 6890158), (4, 3445079), (11, 1252756), (22, 626378), (44, 313189), (107, 128788), (214, 64394), (428, 32197), (1177, 11708), (2354, 5854), (2927, 4708)]