18769864

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{5573}}^1$

素因数の和:6000

約数の個数: 16

約数和(自身を含む): 35283420

約数和(自身を除く): 16513556

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 5573, 11146, 22292, 44584, 2346233, 4692466, 9384932, 18769864]

約数ペア:

[(1, 18769864), (2, 9384932), (4, 4692466), (8, 2346233), (421, 44584), (842, 22292), (1684, 11146), (3368, 5573)]