16955315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13729}}^1$

素因数の和:13766

約数の個数: 16

約数和(自身を含む): 23066400

約数和(自身を除く): 6111085

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 13729, 68645, 178477, 260851, 892385, 1304255, 3391063, 16955315]

約数ペア:

[(1, 16955315), (5, 3391063), (13, 1304255), (19, 892385), (65, 260851), (95, 178477), (247, 68645), (1235, 13729)]