2016188819

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{21803}}^1$

素因数の和:22010

約数の個数: 16

約数和(自身を含む): 2204820480

約数和(自身を除く): 188631661

約数列:

[1, 19, 31, 157, 589, 2983, 4867, 21803, 92473, 414257, 675893, 3423071, 12841967, 65038349, 106115201, 2016188819]

約数ペア:

[(1, 2016188819), (19, 106115201), (31, 65038349), (157, 12841967), (589, 3423071), (2983, 675893), (4867, 414257), (21803, 92473)]