15690013156

素因数分解:

$2^2\times {\mathrm{6991}}^1\times {\mathrm{561079}}^1$

素因数の和:568074

約数の個数: 12

約数和(自身を含む): 27461499520

約数和(自身を除く): 11771486364

約数列:

[1, 2, 4, 6991, 13982, 27964, 561079, 1122158, 2244316, 3922503289, 7845006578, 15690013156]

約数ペア:

[(1, 15690013156), (2, 7845006578), (4, 3922503289), (6991, 2244316), (13982, 1122158), (27964, 561079)]