12942118270

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11873503}}^1$

素因数の和:11873619

約数の個数: 16

約数和(自身を含む): 23509537920

約数和(自身を除く): 10567419650

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11873503, 23747006, 59367515, 118735030, 1294211827, 2588423654, 6471059135, 12942118270]

約数ペア:

[(1, 12942118270), (2, 6471059135), (5, 2588423654), (10, 1294211827), (109, 118735030), (218, 59367515), (545, 23747006), (1090, 11873503)]