9925424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{21391}}^1$

素因数の和:21428

約数の個数: 20

約数和(自身を含む): 19894560

約数和(自身を除く): 9969136

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 21391, 42782, 85564, 171128, 342256, 620339, 1240678, 2481356, 4962712, 9925424]

約数ペア:

[(1, 9925424), (2, 4962712), (4, 2481356), (8, 1240678), (16, 620339), (29, 342256), (58, 171128), (116, 85564), (232, 42782), (464, 21391)]