19036946

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 29341440

約数和(自身を除く): 10304494

約数列:

[1, 2, 71, 79, 142, 158, 1697, 3394, 5609, 11218, 120487, 134063, 240974, 268126, 9518473, 19036946]

約数ペア:

[(1, 19036946), (2, 9518473), (71, 268126), (79, 240974), (142, 134063), (158, 120487), (1697, 11218), (3394, 5609)]