2019660713

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{23663}}^1$

素因数の和:23896

約数の個数: 16

約数和(自身を含む): 2351255040

約数和(自身を除く): 331594327

約数列:

[1, 7, 89, 137, 623, 959, 12193, 23663, 85351, 165641, 2106007, 3241831, 14742049, 22692817, 288522959, 2019660713]

約数ペア:

[(1, 2019660713), (7, 288522959), (89, 22692817), (137, 14742049), (623, 3241831), (959, 2106007), (12193, 165641), (23663, 85351)]