13731158

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7487}}^1$

素因数の和:7627

約数の個数: 16

約数和(自身を含む): 23721984

約数和(自身を除く): 9990826

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 7487, 14974, 52409, 104818, 980797, 1961594, 6865579, 13731158]

約数ペア:

[(1, 13731158), (2, 6865579), (7, 1961594), (14, 980797), (131, 104818), (262, 52409), (917, 14974), (1834, 7487)]