19265314

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 29620800

約数和(自身を除く): 10355486

約数列:

[1, 2, 67, 109, 134, 218, 1319, 2638, 7303, 14606, 88373, 143771, 176746, 287542, 9632657, 19265314]

約数ペア:

[(1, 19265314), (2, 9632657), (67, 287542), (109, 176746), (134, 143771), (218, 88373), (1319, 14606), (2638, 7303)]