15306918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{231923}}^1$

素因数の和:231939

約数の個数: 16

約数和(自身を含む): 33397056

約数和(自身を除く): 18090138

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 231923, 463846, 695769, 1391538, 2551153, 5102306, 7653459, 15306918]

約数ペア:

[(1, 15306918), (2, 7653459), (3, 5102306), (6, 2551153), (11, 1391538), (22, 695769), (33, 463846), (66, 231923)]