12757786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3643}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 20464704

約数和(自身を除く): 7706918

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 3643, 7286, 61931, 123862, 375229, 750458, 6378893, 12757786]

約数ペア:

[(1, 12757786), (2, 6378893), (17, 750458), (34, 375229), (103, 123862), (206, 61931), (1751, 7286), (3502, 3643)]