12856686

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 27332640

約数和(自身を除く): 14475954

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 1997, 2146, 3219, 3994, 5991, 6438, 11982, 57913, 73889, 115826, 147778, 173739, 221667, 347478, 443334, 2142781, 4285562, 6428343, 12856686]

約数ペア:

[(1, 12856686), (2, 6428343), (3, 4285562), (6, 2142781), (29, 443334), (37, 347478), (58, 221667), (74, 173739), (87, 147778), (111, 115826), (174, 73889), (222, 57913), (1073, 11982), (1997, 6438), (2146, 5991), (3219, 3994)]