21833048

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{17383}}^1$

素因数の和:17546

約数の個数: 16

約数和(自身を含む): 41200080

約数和(自身を除く): 19367032

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 17383, 34766, 69532, 139064, 2729131, 5458262, 10916524, 21833048]

約数ペア:

[(1, 21833048), (2, 10916524), (4, 5458262), (8, 2729131), (157, 139064), (314, 69532), (628, 34766), (1256, 17383)]