16868516

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5849}}^1$

素因数の和:5963

約数の個数: 24

約数和(自身を含む): 34070400

約数和(自身を除く): 17201884

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 5849, 11698, 23396, 40943, 81886, 163772, 602447, 1204894, 2409788, 4217129, 8434258, 16868516]

約数ペア:

[(1, 16868516), (2, 8434258), (4, 4217129), (7, 2409788), (14, 1204894), (28, 602447), (103, 163772), (206, 81886), (412, 40943), (721, 23396), (1442, 11698), (2884, 5849)]