64216903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{3517}}^1$

素因数の和:3598

約数の個数: 12

約数和(自身を含む): 69867480

約数和(自身を除く): 5650577

約数列:

[1, 19, 31, 589, 961, 3517, 18259, 66823, 109027, 2071513, 3379837, 64216903]

約数ペア:

[(1, 64216903), (19, 3379837), (31, 2071513), (589, 109027), (961, 66823), (3517, 18259)]