13409912

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{23609}}^1$

素因数の和:23686

約数の個数: 16

約数和(自身を含む): 25498800

約数和(自身を除く): 12088888

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 23609, 47218, 94436, 188872, 1676239, 3352478, 6704956, 13409912]

約数ペア:

[(1, 13409912), (2, 6704956), (4, 3352478), (8, 1676239), (71, 188872), (142, 94436), (284, 47218), (568, 23609)]