11987332

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2029}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 24100160

約数和(自身を除く): 12112828

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2029, 2954, 4058, 5908, 8116, 14203, 28406, 56812, 428119, 856238, 1712476, 2996833, 5993666, 11987332]

約数ペア:

[(1, 11987332), (2, 5993666), (4, 2996833), (7, 1712476), (14, 856238), (28, 428119), (211, 56812), (422, 28406), (844, 14203), (1477, 8116), (2029, 5908), (2954, 4058)]