12727730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74869}}^1$

素因数の和:74893

約数の個数: 16

約数和(自身を含む): 24257880

約数和(自身を除く): 11530150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 74869, 149738, 374345, 748690, 1272773, 2545546, 6363865, 12727730]

約数ペア:

[(1, 12727730), (2, 6363865), (5, 2545546), (10, 1272773), (17, 748690), (34, 374345), (85, 149738), (170, 74869)]