19412966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3323}}^1$

素因数の和:3475

約数の個数: 16

約数和(自身を含む): 30633984

約数和(自身を除く): 11221018

約数列:

[1, 2, 23, 46, 127, 254, 2921, 3323, 5842, 6646, 76429, 152858, 422021, 844042, 9706483, 19412966]

約数ペア:

[(1, 19412966), (2, 9706483), (23, 844042), (46, 422021), (127, 152858), (254, 76429), (2921, 6646), (3323, 5842)]