127799738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{305741}}^1$

素因数の和:305773

約数の個数: 16

約数和(自身を含む): 220134240

約数和(自身を除く): 92334502

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 305741, 611482, 3363151, 5809079, 6726302, 11618158, 63899869, 127799738]

約数ペア:

[(1, 127799738), (2, 63899869), (11, 11618158), (19, 6726302), (22, 5809079), (38, 3363151), (209, 611482), (418, 305741)]