15666786910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{14373199}}^1$

素因数の和:14373315

約数の個数: 16

約数和(自身を含む): 28458936000

約数和(自身を除く): 12792149090

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 14373199, 28746398, 71865995, 143731990, 1566678691, 3133357382, 7833393455, 15666786910]

約数ペア:

[(1, 15666786910), (2, 7833393455), (5, 3133357382), (10, 1566678691), (109, 143731990), (218, 71865995), (545, 28746398), (1090, 14373199)]