12884310256

素因数分解:

$2^4\times {\mathrm{208457}}^1\times {\mathrm{3863}}^1$

素因数の和:212328

約数の個数: 20

約数和(自身を含む): 24969933072

約数和(自身を除く): 12085622816

約数列:

[1, 2, 4, 8, 16, 3863, 7726, 15452, 30904, 61808, 208457, 416914, 833828, 1667656, 3335312, 805269391, 1610538782, 3221077564, 6442155128, 12884310256]

約数ペア:

[(1, 12884310256), (2, 6442155128), (4, 3221077564), (8, 1610538782), (16, 805269391), (3863, 3335312), (7726, 1667656), (15452, 833828), (30904, 416914), (61808, 208457)]