1995804965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5183909}}^1$

素因数の和:5183932

約数の個数: 16

約数和(自身を含む): 2985932160

約数和(自身を除く): 990127195

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5183909, 25919545, 36287363, 57022999, 181436815, 285114995, 399160993, 1995804965]

約数ペア:

[(1, 1995804965), (5, 399160993), (7, 285114995), (11, 181436815), (35, 57022999), (55, 36287363), (77, 25919545), (385, 5183909)]