2019962590

素因数分解:

$2^1\times 5^1\times {\mathrm{16553}}^1\times {\mathrm{12203}}^1$

素因数の和:28763

約数の個数: 16

約数和(自身を含む): 3636450288

約数和(自身を除く): 1616487698

約数列:

[1, 2, 5, 10, 12203, 16553, 24406, 33106, 61015, 82765, 122030, 165530, 201996259, 403992518, 1009981295, 2019962590]

約数ペア:

[(1, 2019962590), (2, 1009981295), (5, 403992518), (10, 201996259), (12203, 165530), (16553, 122030), (24406, 82765), (33106, 61015)]