12969170

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5167}}^1$

素因数の和:5425

約数の個数: 16

約数和(自身を含む): 23442048

約数和(自身を除く): 10472878

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 5167, 10334, 25835, 51670, 1296917, 2593834, 6484585, 12969170]

約数ペア:

[(1, 12969170), (2, 6484585), (5, 2593834), (10, 1296917), (251, 51670), (502, 25835), (1255, 10334), (2510, 5167)]