168795506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{403817}}^1$

素因数の和:403849

約数の個数: 16

約数和(自身を含む): 290748960

約数和(自身を除く): 121953454

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 403817, 807634, 4441987, 7672523, 8883974, 15345046, 84397753, 168795506]

約数ペア:

[(1, 168795506), (2, 84397753), (11, 15345046), (19, 8883974), (22, 7672523), (38, 4441987), (209, 807634), (418, 403817)]