13543048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 26964000

約数和(自身を除く): 13420952

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 641, 1112, 1282, 2564, 2641, 5128, 5282, 10564, 12179, 21128, 24358, 48716, 89099, 97432, 178198, 356396, 712792, 1692881, 3385762, 6771524, 13543048]

約数ペア:

[(1, 13543048), (2, 6771524), (4, 3385762), (8, 1692881), (19, 712792), (38, 356396), (76, 178198), (139, 97432), (152, 89099), (278, 48716), (556, 24358), (641, 21128), (1112, 12179), (1282, 10564), (2564, 5282), (2641, 5128)]