189451774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293269}}^1$

素因数の和:293307

約数の個数: 16

約数和(自身を含む): 316731600

約数和(自身を除く): 127279826

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 293269, 586538, 4985573, 5572111, 9971146, 11144222, 94725887, 189451774]

約数ペア:

[(1, 189451774), (2, 94725887), (17, 11144222), (19, 9971146), (34, 5572111), (38, 4985573), (323, 586538), (646, 293269)]