13463408

素因数分解:

$2^4\times 7^1\times {\mathrm{120209}}^1$

素因数の和:120224

約数の個数: 20

約数和(自身を含む): 29812080

約数和(自身を除く): 16348672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120209, 240418, 480836, 841463, 961672, 1682926, 1923344, 3365852, 6731704, 13463408]

約数ペア:

[(1, 13463408), (2, 6731704), (4, 3365852), (7, 1923344), (8, 1682926), (14, 961672), (16, 841463), (28, 480836), (56, 240418), (112, 120209)]