16961054

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:776

約数の個数: 24

約数和(自身を含む): 28265160

約数和(自身を除く): 11304106

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 643, 1199, 1286, 2398, 7073, 13189, 14146, 26378, 70087, 77803, 140174, 155606, 770957, 1541914, 8480527, 16961054]

約数ペア:

[(1, 16961054), (2, 8480527), (11, 1541914), (22, 770957), (109, 155606), (121, 140174), (218, 77803), (242, 70087), (643, 26378), (1199, 14146), (1286, 13189), (2398, 7073)]