19085956510

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1\times {\mathrm{13523}}^1$

素因数の和:14892

約数の個数: 32

約数和(自身を含む): 34689060000

約数和(自身を除く): 15603103490

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1249, 2498, 6245, 12490, 13523, 27046, 67615, 135230, 141137, 282274, 705685, 1411370, 1528099, 3056198, 7640495, 15280990, 16890227, 33780454, 84451135, 168902270, 1908595651, 3817191302, 9542978255, 19085956510]

約数ペア:

[(1, 19085956510), (2, 9542978255), (5, 3817191302), (10, 1908595651), (113, 168902270), (226, 84451135), (565, 33780454), (1130, 16890227), (1249, 15280990), (2498, 7640495), (6245, 3056198), (12490, 1528099), (13523, 1411370), (27046, 705685), (67615, 282274), (135230, 141137)]