27803798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34157}}^1$

素因数の和:34207

約数の個数: 16

約数和(自身を含む): 46728144

約数和(自身を除く): 18924346

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 34157, 68314, 375727, 751454, 1263809, 2527618, 13901899, 27803798]

約数ペア:

[(1, 27803798), (2, 13901899), (11, 2527618), (22, 1263809), (37, 751454), (74, 375727), (407, 68314), (814, 34157)]