18496594

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 28344960

約数和(自身を除く): 9848366

約数列:

[1, 2, 73, 146, 151, 302, 839, 1678, 11023, 22046, 61247, 122494, 126689, 253378, 9248297, 18496594]

約数ペア:

[(1, 18496594), (2, 9248297), (73, 253378), (146, 126689), (151, 122494), (302, 61247), (839, 22046), (1678, 11023)]