19713410

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29423}}^1$

素因数の和:29497

約数の個数: 16

約数和(自身を含む): 36014976

約数和(自身を除く): 16301566

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 29423, 58846, 147115, 294230, 1971341, 3942682, 9856705, 19713410]

約数ペア:

[(1, 19713410), (2, 9856705), (5, 3942682), (10, 1971341), (67, 294230), (134, 147115), (335, 58846), (670, 29423)]