13771060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6317}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 29189160

約数和(自身を除く): 15418100

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 6317, 12634, 25268, 31585, 63170, 126340, 688553, 1377106, 2754212, 3442765, 6885530, 13771060]

約数ペア:

[(1, 13771060), (2, 6885530), (4, 3442765), (5, 2754212), (10, 1377106), (20, 688553), (109, 126340), (218, 63170), (436, 31585), (545, 25268), (1090, 12634), (2180, 6317)]