12383312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 25206720

約数和(自身を除く): 12823408

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 439, 656, 688, 878, 1756, 1763, 3512, 3526, 7024, 7052, 14104, 17999, 18877, 28208, 35998, 37754, 71996, 75508, 143992, 151016, 287984, 302032, 773957, 1547914, 3095828, 6191656, 12383312]

約数ペア:

[(1, 12383312), (2, 6191656), (4, 3095828), (8, 1547914), (16, 773957), (41, 302032), (43, 287984), (82, 151016), (86, 143992), (164, 75508), (172, 71996), (328, 37754), (344, 35998), (439, 28208), (656, 18877), (688, 17999), (878, 14104), (1756, 7052), (1763, 7024), (3512, 3526)]