12643716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61979}}^1$

素因数の和:62003

約数の個数: 24

約数和(自身を含む): 31237920

約数和(自身を除く): 18594204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 61979, 123958, 185937, 247916, 371874, 743748, 1053643, 2107286, 3160929, 4214572, 6321858, 12643716]

約数ペア:

[(1, 12643716), (2, 6321858), (3, 4214572), (4, 3160929), (6, 2107286), (12, 1053643), (17, 743748), (34, 371874), (51, 247916), (68, 185937), (102, 123958), (204, 61979)]