12875390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1747}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 25674624

約数和(自身を除く): 12799234

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 1747, 3494, 3685, 7370, 8735, 17470, 19217, 38434, 96085, 117049, 192170, 234098, 585245, 1170490, 1287539, 2575078, 6437695, 12875390]

約数ペア:

[(1, 12875390), (2, 6437695), (5, 2575078), (10, 1287539), (11, 1170490), (22, 585245), (55, 234098), (67, 192170), (110, 117049), (134, 96085), (335, 38434), (670, 19217), (737, 17470), (1474, 8735), (1747, 7370), (3494, 3685)]