18822202

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{2179}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 32333760

約数和(自身を除く): 13511558

約数列:

[1, 2, 7, 14, 617, 1234, 2179, 4319, 4358, 8638, 15253, 30506, 1344443, 2688886, 9411101, 18822202]

約数ペア:

[(1, 18822202), (2, 9411101), (7, 2688886), (14, 1344443), (617, 30506), (1234, 15253), (2179, 8638), (4319, 4358)]