18539996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5801}}^1$

素因数の和:5869

約数の個数: 24

約数和(自身を含む): 35090496

約数和(自身を除く): 16550500

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 5801, 11602, 23204, 98617, 197234, 272647, 394468, 545294, 1090588, 4634999, 9269998, 18539996]

約数ペア:

[(1, 18539996), (2, 9269998), (4, 4634999), (17, 1090588), (34, 545294), (47, 394468), (68, 272647), (94, 197234), (188, 98617), (799, 23204), (1598, 11602), (3196, 5801)]