12983818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10321}}^1$

素因数の和:10377

約数の個数: 16

約数和(自身を含む): 21180744

約数和(自身を除く): 8196926

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 10321, 20642, 175457, 350914, 381877, 763754, 6491909, 12983818]

約数ペア:

[(1, 12983818), (2, 6491909), (17, 763754), (34, 381877), (37, 350914), (74, 175457), (629, 20642), (1258, 10321)]