12222476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18979}}^1$

素因数の和:19013

約数の個数: 24

約数和(自身を含む): 25509120

約数和(自身を除く): 13286644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 18979, 37958, 75916, 132853, 265706, 436517, 531412, 873034, 1746068, 3055619, 6111238, 12222476]

約数ペア:

[(1, 12222476), (2, 6111238), (4, 3055619), (7, 1746068), (14, 873034), (23, 531412), (28, 436517), (46, 265706), (92, 132853), (161, 75916), (322, 37958), (644, 18979)]