9822428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31891}}^1$

素因数の和:31913

約数の個数: 24

約数和(自身を含む): 21431424

約数和(自身を除く): 11608996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 31891, 63782, 127564, 223237, 350801, 446474, 701602, 892948, 1403204, 2455607, 4911214, 9822428]

約数ペア:

[(1, 9822428), (2, 4911214), (4, 2455607), (7, 1403204), (11, 892948), (14, 701602), (22, 446474), (28, 350801), (44, 223237), (77, 127564), (154, 63782), (308, 31891)]