15690173710

素因数分解:

$2^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1053739}}^1$

素因数の和:1055235

約数の個数: 16

約数和(自身を含む): 28261306800

約数和(自身を除く): 12571133090

約数列:

[1, 2, 5, 10, 1489, 2978, 7445, 14890, 1053739, 2107478, 5268695, 10537390, 1569017371, 3138034742, 7845086855, 15690173710]

約数ペア:

[(1, 15690173710), (2, 7845086855), (5, 3138034742), (10, 1569017371), (1489, 10537390), (2978, 5268695), (7445, 2107478), (14890, 1053739)]