19473394

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 30263040

約数和(自身を除く): 10789646

約数列:

[1, 2, 31, 62, 443, 709, 886, 1418, 13733, 21979, 27466, 43958, 314087, 628174, 9736697, 19473394]

約数ペア:

[(1, 19473394), (2, 9736697), (31, 628174), (62, 314087), (443, 43958), (709, 27466), (886, 21979), (1418, 13733)]