16868882

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 25877880

約数和(自身を除く): 9008998

約数列:

[1, 2, 89, 97, 178, 194, 977, 1954, 8633, 17266, 86953, 94769, 173906, 189538, 8434441, 16868882]

約数ペア:

[(1, 16868882), (2, 8434441), (89, 189538), (97, 173906), (178, 94769), (194, 86953), (977, 17266), (1954, 8633)]