16813912

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{1613}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 31569840

約数和(自身を除く): 14755928

約数列:

[1, 2, 4, 8, 1303, 1613, 2606, 3226, 5212, 6452, 10424, 12904, 2101739, 4203478, 8406956, 16813912]

約数ペア:

[(1, 16813912), (2, 8406956), (4, 4203478), (8, 2101739), (1303, 12904), (1613, 10424), (2606, 6452), (3226, 5212)]