13808219090

素因数分解:

$2^1\times 5^1\times {\mathrm{65719}}^1\times {\mathrm{21011}}^1$

素因数の和:86737

約数の個数: 16

約数和(自身を含む): 24856355520

約数和(自身を除く): 11048136430

約数列:

[1, 2, 5, 10, 21011, 42022, 65719, 105055, 131438, 210110, 328595, 657190, 1380821909, 2761643818, 6904109545, 13808219090]

約数ペア:

[(1, 13808219090), (2, 6904109545), (5, 2761643818), (10, 1380821909), (21011, 657190), (42022, 328595), (65719, 210110), (105055, 131438)]