9869710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13901}}^1$

素因数の和:13979

約数の個数: 16

約数和(自身を含む): 18016992

約数和(自身を除く): 8147282

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 13901, 27802, 69505, 139010, 986971, 1973942, 4934855, 9869710]

約数ペア:

[(1, 9869710), (2, 4934855), (5, 1973942), (10, 986971), (71, 139010), (142, 69505), (355, 27802), (710, 13901)]