18896504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{214733}}^1$

素因数の和:214750

約数の個数: 16

約数和(自身を含む): 38652120

約数和(自身を除く): 19755616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 214733, 429466, 858932, 1717864, 2362063, 4724126, 9448252, 18896504]

約数ペア:

[(1, 18896504), (2, 9448252), (4, 4724126), (8, 2362063), (11, 1717864), (22, 858932), (44, 429466), (88, 214733)]