19608952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 40279680

約数和(自身を除く): 20670728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 503, 886, 1006, 1772, 2012, 3544, 4024, 4873, 5533, 9746, 11066, 19492, 22132, 38984, 44264, 222829, 445658, 891316, 1782632, 2451119, 4902238, 9804476, 19608952]

約数ペア:

[(1, 19608952), (2, 9804476), (4, 4902238), (8, 2451119), (11, 1782632), (22, 891316), (44, 445658), (88, 222829), (443, 44264), (503, 38984), (886, 22132), (1006, 19492), (1772, 11066), (2012, 9746), (3544, 5533), (4024, 4873)]