21548166

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{189019}}^1$

素因数の和:189043

約数の個数: 16

約数和(自身を含む): 45364800

約数和(自身を除く): 23816634

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 189019, 378038, 567057, 1134114, 3591361, 7182722, 10774083, 21548166]

約数ペア:

[(1, 21548166), (2, 10774083), (3, 7182722), (6, 3591361), (19, 1134114), (38, 567057), (57, 378038), (114, 189019)]