16984165

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 22790880

約数和(自身を除く): 5806715

約数列:

[1, 5, 11, 55, 67, 121, 335, 419, 605, 737, 2095, 3685, 4609, 8107, 23045, 28073, 40535, 50699, 140365, 253495, 308803, 1544015, 3396833, 16984165]

約数ペア:

[(1, 16984165), (5, 3396833), (11, 1544015), (55, 308803), (67, 253495), (121, 140365), (335, 50699), (419, 40535), (605, 28073), (737, 23045), (2095, 8107), (3685, 4609)]