22137892

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1801}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 44401280

約数和(自身を除く): 22263388

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 1801, 3073, 3602, 6146, 7204, 12292, 12607, 25214, 50428, 790639, 1581278, 3162556, 5534473, 11068946, 22137892]

約数ペア:

[(1, 22137892), (2, 11068946), (4, 5534473), (7, 3162556), (14, 1581278), (28, 790639), (439, 50428), (878, 25214), (1756, 12607), (1801, 12292), (3073, 7204), (3602, 6146)]