19439342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1601}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 31488912

約数和(自身を除く): 12049570

約数列:

[1, 2, 13, 26, 467, 934, 1601, 3202, 6071, 12142, 20813, 41626, 747667, 1495334, 9719671, 19439342]

約数ペア:

[(1, 19439342), (2, 9719671), (13, 1495334), (26, 747667), (467, 41626), (934, 20813), (1601, 12142), (3202, 6071)]