19416606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2699}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 23351394

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 2699, 3597, 5398, 7194, 8097, 16194, 29689, 59378, 89067, 178134, 294191, 588382, 882573, 1765146, 3236101, 6472202, 9708303, 19416606]

約数ペア:

[(1, 19416606), (2, 9708303), (3, 6472202), (6, 3236101), (11, 1765146), (22, 882573), (33, 588382), (66, 294191), (109, 178134), (218, 89067), (327, 59378), (654, 29689), (1199, 16194), (2398, 8097), (2699, 7194), (3597, 5398)]