18572488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211051}}^1$

素因数の和:211068

約数の個数: 16

約数和(自身を含む): 37989360

約数和(自身を除く): 19416872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211051, 422102, 844204, 1688408, 2321561, 4643122, 9286244, 18572488]

約数ペア:

[(1, 18572488), (2, 9286244), (4, 4643122), (8, 2321561), (11, 1688408), (22, 844204), (44, 422102), (88, 211051)]