12156254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13477}}^1$

素因数の和:13531

約数の個数: 16

約数和(自身を含む): 20378736

約数和(自身を除く): 8222482

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 13477, 26954, 148247, 296494, 552557, 1105114, 6078127, 12156254]

約数ペア:

[(1, 12156254), (2, 6078127), (11, 1105114), (22, 552557), (41, 296494), (82, 148247), (451, 26954), (902, 13477)]