19756842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4567}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 45606912

約数和(自身を除く): 25850070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 4567, 9134, 13701, 27402, 31969, 63938, 95907, 191814, 470401, 940802, 1411203, 2822406, 3292807, 6585614, 9878421, 19756842]

約数ペア:

[(1, 19756842), (2, 9878421), (3, 6585614), (6, 3292807), (7, 2822406), (14, 1411203), (21, 940802), (42, 470401), (103, 191814), (206, 95907), (309, 63938), (618, 31969), (721, 27402), (1442, 13701), (2163, 9134), (4326, 4567)]