19396834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9631}}^1$

素因数の和:9705

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 11810846

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9631, 19262, 182989, 365978, 510443, 1020886, 9698417, 19396834]

約数ペア:

[(1, 19396834), (2, 9698417), (19, 1020886), (38, 510443), (53, 365978), (106, 182989), (1007, 19262), (2014, 9631)]