13040522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19121}}^1$

素因数の和:19165

約数の個数: 16

約数和(自身を含む): 22028544

約数和(自身を除く): 8988022

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 19121, 38242, 210331, 420662, 592751, 1185502, 6520261, 13040522]

約数ペア:

[(1, 13040522), (2, 6520261), (11, 1185502), (22, 592751), (31, 420662), (62, 210331), (341, 38242), (682, 19121)]