12913362293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{8747}}^1$

素因数の和:8961

約数の個数: 32

約数和(自身を含む): 15088550400

約数和(自身を除く): 2175188107

約数列:

[1, 13, 19, 43, 139, 247, 559, 817, 1807, 2641, 5977, 8747, 10621, 34333, 77701, 113563, 113711, 166193, 376121, 1215833, 1476319, 2160509, 4889573, 7146299, 15805829, 23100827, 52280819, 92901887, 300310751, 679650647, 993335561, 12913362293]

約数ペア:

[(1, 12913362293), (13, 993335561), (19, 679650647), (43, 300310751), (139, 92901887), (247, 52280819), (559, 23100827), (817, 15805829), (1807, 7146299), (2641, 4889573), (5977, 2160509), (8747, 1476319), (10621, 1215833), (34333, 376121), (77701, 166193), (113563, 113711)]