21194952

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5927}}^1$

素因数の和:6085

約数の個数: 32

約数和(自身を含む): 53352000

約数和(自身を除く): 32157048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5927, 11854, 17781, 23708, 35562, 47416, 71124, 142248, 883123, 1766246, 2649369, 3532492, 5298738, 7064984, 10597476, 21194952]

約数ペア:

[(1, 21194952), (2, 10597476), (3, 7064984), (4, 5298738), (6, 3532492), (8, 2649369), (12, 1766246), (24, 883123), (149, 142248), (298, 71124), (447, 47416), (596, 35562), (894, 23708), (1192, 17781), (1788, 11854), (3576, 5927)]