21948622

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1657}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 34022160

約数和(自身を除く): 12073538

約数列:

[1, 2, 37, 74, 179, 358, 1657, 3314, 6623, 13246, 61309, 122618, 296603, 593206, 10974311, 21948622]

約数ペア:

[(1, 21948622), (2, 10974311), (37, 593206), (74, 296603), (179, 122618), (358, 61309), (1657, 13246), (3314, 6623)]