16338955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 22325760

約数和(自身を除く): 5986805

約数列:

[1, 5, 17, 19, 67, 85, 95, 151, 323, 335, 755, 1139, 1273, 1615, 2567, 2869, 5695, 6365, 10117, 12835, 14345, 21641, 48773, 50585, 108205, 171989, 192223, 243865, 859945, 961115, 3267791, 16338955]

約数ペア:

[(1, 16338955), (5, 3267791), (17, 961115), (19, 859945), (67, 243865), (85, 192223), (95, 171989), (151, 108205), (323, 50585), (335, 48773), (755, 21641), (1139, 14345), (1273, 12835), (1615, 10117), (2567, 6365), (2869, 5695)]