19695714

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{22031}}^1$

素因数の和:22185

約数の個数: 16

約数和(自身を含む): 39657600

約数和(自身を除く): 19961886

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 22031, 44062, 66093, 132186, 3282619, 6565238, 9847857, 19695714]

約数ペア:

[(1, 19695714), (2, 9847857), (3, 6565238), (6, 3282619), (149, 132186), (298, 66093), (447, 44062), (894, 22031)]