19048377

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 26462592

約数和(自身を除く): 7414215

約数列:

[1, 3, 37, 71, 111, 213, 2417, 2627, 7251, 7881, 89429, 171607, 268287, 514821, 6349459, 19048377]

約数ペア:

[(1, 19048377), (3, 6349459), (37, 514821), (71, 268287), (111, 171607), (213, 89429), (2417, 7881), (2627, 7251)]