13419248

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{3761}}^1$

素因数の和:3992

約数の個数: 20

約数和(自身を含む): 26123328

約数和(自身を除く): 12704080

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 3761, 7522, 15044, 30088, 60176, 838703, 1677406, 3354812, 6709624, 13419248]

約数ペア:

[(1, 13419248), (2, 6709624), (4, 3354812), (8, 1677406), (16, 838703), (223, 60176), (446, 30088), (892, 15044), (1784, 7522), (3568, 3761)]