47421946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{165811}}^1$

素因数の和:165837

約数の個数: 16

約数和(自身を含む): 83569248

約数和(自身を除く): 36147302

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 165811, 331622, 1823921, 2155543, 3647842, 4311086, 23710973, 47421946]

約数ペア:

[(1, 47421946), (2, 23710973), (11, 4311086), (13, 3647842), (22, 2155543), (26, 1823921), (143, 331622), (286, 165811)]