19942008

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{2957}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 50049360

約数和(自身を除く): 30107352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 2957, 3372, 5914, 6744, 8871, 11828, 17742, 23656, 35484, 70968, 830917, 1661834, 2492751, 3323668, 4985502, 6647336, 9971004, 19942008]

約数ペア:

[(1, 19942008), (2, 9971004), (3, 6647336), (4, 4985502), (6, 3323668), (8, 2492751), (12, 1661834), (24, 830917), (281, 70968), (562, 35484), (843, 23656), (1124, 17742), (1686, 11828), (2248, 8871), (2957, 6744), (3372, 5914)]