18824764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29231}}^1$

素因数の和:29265

約数の個数: 24

約数和(自身を含む): 39287808

約数和(自身を除く): 20463044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 29231, 58462, 116924, 204617, 409234, 672313, 818468, 1344626, 2689252, 4706191, 9412382, 18824764]

約数ペア:

[(1, 18824764), (2, 9412382), (4, 4706191), (7, 2689252), (14, 1344626), (23, 818468), (28, 672313), (46, 409234), (92, 204617), (161, 116924), (322, 58462), (644, 29231)]