19844704

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{56377}}^1$

素因数の和:56398

約数の個数: 24

約数和(自身を含む): 42621768

約数和(自身を除く): 22777064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 56377, 112754, 225508, 451016, 620147, 902032, 1240294, 1804064, 2480588, 4961176, 9922352, 19844704]

約数ペア:

[(1, 19844704), (2, 9922352), (4, 4961176), (8, 2480588), (11, 1804064), (16, 1240294), (22, 902032), (32, 620147), (44, 451016), (88, 225508), (176, 112754), (352, 56377)]