30386434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61511}}^1$

素因数の和:61545

約数の個数: 16

約数和(自身を含む): 51670080

約数和(自身を除く): 21283646

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 61511, 123022, 799643, 1168709, 1599286, 2337418, 15193217, 30386434]

約数ペア:

[(1, 30386434), (2, 15193217), (13, 2337418), (19, 1599286), (26, 1168709), (38, 799643), (247, 123022), (494, 61511)]