16196245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3719}}^1$

素因数の和:3804

約数の個数: 16

約数和(自身を含む): 21248640

約数和(自身を除く): 5052395

約数列:

[1, 5, 13, 65, 67, 335, 871, 3719, 4355, 18595, 48347, 241735, 249173, 1245865, 3239249, 16196245]

約数ペア:

[(1, 16196245), (5, 3239249), (13, 1245865), (65, 249173), (67, 241735), (335, 48347), (871, 18595), (3719, 4355)]