16380026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9403}}^1$

素因数の和:9485

約数の個数: 16

約数和(自身を含む): 26857824

約数和(自身を除く): 10477798

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 9403, 18806, 122239, 244478, 630001, 1260002, 8190013, 16380026]

約数ペア:

[(1, 16380026), (2, 8190013), (13, 1260002), (26, 630001), (67, 244478), (134, 122239), (871, 18806), (1742, 9403)]