16270865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 21152208

約数和(自身を除く): 4881343

約数列:

[1, 5, 13, 65, 193, 965, 1297, 2509, 6485, 12545, 16861, 84305, 250321, 1251605, 3254173, 16270865]

約数ペア:

[(1, 16270865), (5, 3254173), (13, 1251605), (65, 250321), (193, 84305), (965, 16861), (1297, 12545), (2509, 6485)]