12757948

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8597}}^1$

素因数の和:8661

約数の個数: 24

約数和(自身を含む): 26000352

約数和(自身を除く): 13242404

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8597, 17194, 34388, 60179, 120358, 240716, 455641, 911282, 1822564, 3189487, 6378974, 12757948]

約数ペア:

[(1, 12757948), (2, 6378974), (4, 3189487), (7, 1822564), (14, 911282), (28, 455641), (53, 240716), (106, 120358), (212, 60179), (371, 34388), (742, 17194), (1484, 8597)]