15220108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 27542592

約数和(自身を除く): 12322484

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 827, 1654, 3308, 4601, 9202, 18404, 35561, 71122, 88489, 142244, 176978, 353956, 3805027, 7610054, 15220108]

約数ペア:

[(1, 15220108), (2, 7610054), (4, 3805027), (43, 353956), (86, 176978), (107, 142244), (172, 88489), (214, 71122), (428, 35561), (827, 18404), (1654, 9202), (3308, 4601)]