18758452

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 33860736

約数和(自身を除く): 15102284

約数列:

[1, 2, 4, 47, 94, 113, 188, 226, 452, 883, 1766, 3532, 5311, 10622, 21244, 41501, 83002, 99779, 166004, 199558, 399116, 4689613, 9379226, 18758452]

約数ペア:

[(1, 18758452), (2, 9379226), (4, 4689613), (47, 399116), (94, 199558), (113, 166004), (188, 99779), (226, 83002), (452, 41501), (883, 21244), (1766, 10622), (3532, 5311)]