191396639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{5237}}^1$

素因数の和:5494

約数の個数: 16

約数和(自身を含む): 229298688

約数和(自身を除く): 37902049

約数列:

[1, 7, 23, 161, 227, 1589, 5221, 5237, 36547, 36659, 120451, 843157, 1188799, 8321593, 27342377, 191396639]

約数ペア:

[(1, 191396639), (7, 27342377), (23, 8321593), (161, 1188799), (227, 843157), (1589, 120451), (5221, 36659), (5237, 36547)]