12687788182

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{15271}}^1\times {\mathrm{5851}}^1$

素因数の和:21195

約数の個数: 16

約数和(自身を含む): 19304296704

約数和(自身を除く): 6616508522

約数列:

[1, 2, 71, 142, 5851, 11702, 15271, 30542, 415421, 830842, 1084241, 2168482, 89350621, 178701242, 6343894091, 12687788182]

約数ペア:

[(1, 12687788182), (2, 6343894091), (71, 178701242), (142, 89350621), (5851, 2168482), (11702, 1084241), (15271, 830842), (30542, 415421)]