127156942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{18233}}^1$

素因数の和:18563

約数の個数: 16

約数和(自身を含む): 208742832

約数和(自身を除く): 81585890

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 18233, 36466, 200563, 401126, 5779861, 11559722, 63578471, 127156942]

約数ペア:

[(1, 127156942), (2, 63578471), (11, 11559722), (22, 5779861), (317, 401126), (634, 200563), (3487, 36466), (6974, 18233)]