29118826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30781}}^1$

素因数の和:30837

約数の個数: 16

約数和(自身を含む): 48758688

約数和(自身を除く): 19639862

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 30781, 61562, 338591, 677182, 1323583, 2647166, 14559413, 29118826]

約数ペア:

[(1, 29118826), (2, 14559413), (11, 2647166), (22, 1323583), (43, 677182), (86, 338591), (473, 61562), (946, 30781)]