15203480054

素因数分解:

$2^1\times 7^1\times {\mathrm{15791}}^1\times {\mathrm{68771}}^1$

素因数の和:84571

約数の個数: 16

約数和(自身を含む): 26065138176

約数和(自身を除く): 10861658122

約数列:

[1, 2, 7, 14, 15791, 31582, 68771, 110537, 137542, 221074, 481397, 962794, 1085962861, 2171925722, 7601740027, 15203480054]

約数ペア:

[(1, 15203480054), (2, 7601740027), (7, 2171925722), (14, 1085962861), (15791, 962794), (31582, 481397), (68771, 221074), (110537, 137542)]