17628586

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 27042120

約数和(自身を除く): 9413534

約数列:

[1, 2, 89, 97, 178, 194, 1021, 2042, 8633, 17266, 90869, 99037, 181738, 198074, 8814293, 17628586]

約数ペア:

[(1, 17628586), (2, 8814293), (89, 198074), (97, 181738), (178, 99037), (194, 90869), (1021, 17266), (2042, 8633)]