19319433

素因数分解:

$3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1049}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 29500800

約数和(自身を除く): 10181367

約数列:

[1, 3, 7, 21, 877, 1049, 2631, 3147, 6139, 7343, 18417, 22029, 919973, 2759919, 6439811, 19319433]

約数ペア:

[(1, 19319433), (3, 6439811), (7, 2759919), (21, 919973), (877, 22029), (1049, 18417), (2631, 7343), (3147, 6139)]