2191376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12451}}^1$

素因数の和:12470

約数の個数: 20

約数和(自身を含む): 4632144

約数和(自身を除く): 2440768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12451, 24902, 49804, 99608, 136961, 199216, 273922, 547844, 1095688, 2191376]

約数ペア:

[(1, 2191376), (2, 1095688), (4, 547844), (8, 273922), (11, 199216), (16, 136961), (22, 99608), (44, 49804), (88, 24902), (176, 12451)]