12717140

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2729}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 26830440

約数和(自身を除く): 14113300

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 2729, 4660, 5458, 10916, 13645, 27290, 54580, 635857, 1271714, 2543428, 3179285, 6358570, 12717140]

約数ペア:

[(1, 12717140), (2, 6358570), (4, 3179285), (5, 2543428), (10, 1271714), (20, 635857), (233, 54580), (466, 27290), (932, 13645), (1165, 10916), (2330, 5458), (2729, 4660)]