19030010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28403}}^1$

素因数の和:28477

約数の個数: 16

約数和(自身を含む): 34766496

約数和(自身を除く): 15736486

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 28403, 56806, 142015, 284030, 1903001, 3806002, 9515005, 19030010]

約数ペア:

[(1, 19030010), (2, 9515005), (5, 3806002), (10, 1903001), (67, 284030), (134, 142015), (335, 56806), (670, 28403)]