13955788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6473}}^1$

素因数の和:6502

約数の個数: 36

約数和(自身を含む): 30997512

約数和(自身を除く): 17041724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 6473, 12946, 25892, 45311, 71203, 90622, 142406, 181244, 284812, 317177, 498421, 634354, 996842, 1268708, 1993684, 3488947, 6977894, 13955788]

約数ペア:

[(1, 13955788), (2, 6977894), (4, 3488947), (7, 1993684), (11, 1268708), (14, 996842), (22, 634354), (28, 498421), (44, 317177), (49, 284812), (77, 181244), (98, 142406), (154, 90622), (196, 71203), (308, 45311), (539, 25892), (1078, 12946), (2156, 6473)]