19492060257

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{24334657}}^1$

素因数の和:24334752

約数の個数: 12

約数和(自身を含む): 28471549860

約数和(自身を除く): 8979489603

約数列:

[1, 3, 9, 89, 267, 801, 24334657, 73003971, 219011913, 2165784473, 6497353419, 19492060257]

約数ペア:

[(1, 19492060257), (3, 6497353419), (9, 2165784473), (89, 219011913), (267, 73003971), (801, 24334657)]