12519537

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 17664000

約数和(自身を除く): 5144463

約数列:

[1, 3, 19, 57, 239, 717, 919, 2757, 4541, 13623, 17461, 52383, 219641, 658923, 4173179, 12519537]

約数ペア:

[(1, 12519537), (3, 4173179), (19, 658923), (57, 219641), (239, 52383), (717, 17461), (919, 13623), (2757, 4541)]