13199312

素因数分解:

$2^4\times 7^1\times {\mathrm{117851}}^1$

素因数の和:117866

約数の個数: 20

約数和(自身を含む): 29227296

約数和(自身を除く): 16027984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117851, 235702, 471404, 824957, 942808, 1649914, 1885616, 3299828, 6599656, 13199312]

約数ペア:

[(1, 13199312), (2, 6599656), (4, 3299828), (7, 1885616), (8, 1649914), (14, 942808), (16, 824957), (28, 471404), (56, 235702), (112, 117851)]