15697214819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5777407}}^1$

素因数の和:5777450

約数の個数: 16

約数和(自身を含む): 19412090880

約数和(自身を除く): 3714876061

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 5777407, 63551477, 75106291, 109770733, 826169201, 1207478063, 1427019529, 15697214819]

約数ペア:

[(1, 15697214819), (11, 1427019529), (13, 1207478063), (19, 826169201), (143, 109770733), (209, 75106291), (247, 63551477), (2717, 5777407)]