13198472

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 28441920

約数和(自身を除く): 15243448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1117, 1477, 1688, 2234, 2954, 4468, 5908, 7819, 8936, 11816, 15638, 31276, 62552, 235687, 471374, 942748, 1649809, 1885496, 3299618, 6599236, 13198472]

約数ペア:

[(1, 13198472), (2, 6599236), (4, 3299618), (7, 1885496), (8, 1649809), (14, 942748), (28, 471374), (56, 235687), (211, 62552), (422, 31276), (844, 15638), (1117, 11816), (1477, 8936), (1688, 7819), (2234, 5908), (2954, 4468)]