21164214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{185651}}^1$

素因数の和:185675

約数の個数: 16

約数和(自身を含む): 44556480

約数和(自身を除く): 23392266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 185651, 371302, 556953, 1113906, 3527369, 7054738, 10582107, 21164214]

約数ペア:

[(1, 21164214), (2, 10582107), (3, 7054738), (6, 3527369), (19, 1113906), (38, 556953), (57, 371302), (114, 185651)]