19047952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15461}}^1$

素因数の和:15487

約数の個数: 40

約数和(自身を含む): 46014912

約数和(自身を除く): 26966960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 15461, 30922, 61844, 108227, 123688, 170071, 216454, 247376, 340142, 432908, 680284, 865816, 1190497, 1360568, 1731632, 2380994, 2721136, 4761988, 9523976, 19047952]

約数ペア:

[(1, 19047952), (2, 9523976), (4, 4761988), (7, 2721136), (8, 2380994), (11, 1731632), (14, 1360568), (16, 1190497), (22, 865816), (28, 680284), (44, 432908), (56, 340142), (77, 247376), (88, 216454), (112, 170071), (154, 123688), (176, 108227), (308, 61844), (616, 30922), (1232, 15461)]