9889858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5051}}^1$

素因数の和:5153

約数の個数: 16

約数和(自身を含む): 16368480

約数和(自身を除く): 6478622

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 5051, 10102, 55561, 111122, 449539, 899078, 4944929, 9889858]

約数ペア:

[(1, 9889858), (2, 4944929), (11, 899078), (22, 449539), (89, 111122), (178, 55561), (979, 10102), (1958, 5051)]