13949654

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 21371040

約数和(自身を除く): 7421386

約数列:

[1, 2, 71, 142, 193, 386, 509, 1018, 13703, 27406, 36139, 72278, 98237, 196474, 6974827, 13949654]

約数ペア:

[(1, 13949654), (2, 6974827), (71, 196474), (142, 98237), (193, 72278), (386, 36139), (509, 27406), (1018, 13703)]