19931324

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6911}}^1$

素因数の和:7025

約数の個数: 24

約数和(自身を含む): 40255488

約数和(自身を除く): 20324164

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6911, 13822, 27644, 48377, 96754, 193508, 711833, 1423666, 2847332, 4982831, 9965662, 19931324]

約数ペア:

[(1, 19931324), (2, 9965662), (4, 4982831), (7, 2847332), (14, 1423666), (28, 711833), (103, 193508), (206, 96754), (412, 48377), (721, 27644), (1442, 13822), (2884, 6911)]