13078516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2269}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 25169760

約数和(自身を除く): 12091244

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2269, 2882, 4538, 5764, 9076, 24959, 49918, 99836, 297239, 594478, 1188956, 3269629, 6539258, 13078516]

約数ペア:

[(1, 13078516), (2, 6539258), (4, 3269629), (11, 1188956), (22, 594478), (44, 297239), (131, 99836), (262, 49918), (524, 24959), (1441, 9076), (2269, 5764), (2882, 4538)]