16442734

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 31392000

約数和(自身を除く): 14949266

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 2179, 3773, 4358, 7546, 15253, 23969, 30506, 47938, 106771, 167783, 213542, 335566, 747397, 1174481, 1494794, 2348962, 8221367, 16442734]

約数ペア:

[(1, 16442734), (2, 8221367), (7, 2348962), (11, 1494794), (14, 1174481), (22, 747397), (49, 335566), (77, 213542), (98, 167783), (154, 106771), (343, 47938), (539, 30506), (686, 23969), (1078, 15253), (2179, 7546), (3773, 4358)]