19196606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67121}}^1$

素因数の和:67147

約数の個数: 16

約数和(自身を含む): 33829488

約数和(自身を除く): 14632882

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 67121, 134242, 738331, 872573, 1476662, 1745146, 9598303, 19196606]

約数ペア:

[(1, 19196606), (2, 9598303), (11, 1745146), (13, 1476662), (22, 872573), (26, 738331), (143, 134242), (286, 67121)]