12455130458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{9349}}^1\times {\mathrm{35059}}^1$

素因数の和:44429

約数の個数: 16

約数和(自身を含む): 19668660000

約数和(自身を除く): 7213529542

約数列:

[1, 2, 19, 38, 9349, 18698, 35059, 70118, 177631, 355262, 666121, 1332242, 327766591, 655533182, 6227565229, 12455130458]

約数ペア:

[(1, 12455130458), (2, 6227565229), (19, 655533182), (38, 327766591), (9349, 1332242), (18698, 666121), (35059, 355262), (70118, 177631)]