18824594

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:785

約数の個数: 16

約数和(自身を含む): 28763520

約数和(自身を除く): 9938926

約数列:

[1, 2, 79, 158, 283, 421, 566, 842, 22357, 33259, 44714, 66518, 119143, 238286, 9412297, 18824594]

約数ペア:

[(1, 18824594), (2, 9412297), (79, 238286), (158, 119143), (283, 66518), (421, 44714), (566, 33259), (842, 22357)]