19774572

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71647}}^1$

素因数の和:71677

約数の個数: 24

約数和(自身を含む): 48147456

約数和(自身を除く): 28372884

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 71647, 143294, 214941, 286588, 429882, 859764, 1647881, 3295762, 4943643, 6591524, 9887286, 19774572]

約数ペア:

[(1, 19774572), (2, 9887286), (3, 6591524), (4, 4943643), (6, 3295762), (12, 1647881), (23, 859764), (46, 429882), (69, 286588), (92, 214941), (138, 143294), (276, 71647)]