13076980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{93407}}^1$

素因数の和:93423

約数の個数: 24

約数和(自身を含む): 31385088

約数和(自身を除く): 18308108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 93407, 186814, 373628, 467035, 653849, 934070, 1307698, 1868140, 2615396, 3269245, 6538490, 13076980]

約数ペア:

[(1, 13076980), (2, 6538490), (4, 3269245), (5, 2615396), (7, 1868140), (10, 1307698), (14, 934070), (20, 653849), (28, 467035), (35, 373628), (70, 186814), (140, 93407)]