10989654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{140893}}^1$

素因数の和:140911

約数の個数: 16

約数和(自身を含む): 23670192

約数和(自身を除く): 12680538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 140893, 281786, 422679, 845358, 1831609, 3663218, 5494827, 10989654]

約数ペア:

[(1, 10989654), (2, 5494827), (3, 3663218), (6, 1831609), (13, 845358), (26, 422679), (39, 281786), (78, 140893)]