9681562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2803}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 15949152

約数和(自身を除く): 6267590

約数列:

[1, 2, 11, 22, 157, 314, 1727, 2803, 3454, 5606, 30833, 61666, 440071, 880142, 4840781, 9681562]

約数ペア:

[(1, 9681562), (2, 4840781), (11, 880142), (22, 440071), (157, 61666), (314, 30833), (1727, 5606), (2803, 3454)]