12830665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6563}}^1$

素因数の和:6608

約数の個数: 16

約数和(自身を含む): 17013888

約数和(自身を除く): 4183223

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 6563, 32815, 111571, 150949, 557855, 754745, 2566133, 12830665]

約数ペア:

[(1, 12830665), (5, 2566133), (17, 754745), (23, 557855), (85, 150949), (115, 111571), (391, 32815), (1955, 6563)]