122169212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{12451}}^1$

素因数の和:12689

約数の個数: 24

約数和(自身を含む): 234296832

約数和(自身を除く): 112127620

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 9812, 12451, 24902, 49804, 136961, 273922, 547844, 2776573, 5553146, 11106292, 30542303, 61084606, 122169212]

約数ペア:

[(1, 122169212), (2, 61084606), (4, 30542303), (11, 11106292), (22, 5553146), (44, 2776573), (223, 547844), (446, 273922), (892, 136961), (2453, 49804), (4906, 24902), (9812, 12451)]