17931004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49261}}^1$

素因数の和:49285

約数の個数: 24

約数和(自身を含む): 38621408

約数和(自身を除く): 20690404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 49261, 98522, 197044, 344827, 640393, 689654, 1280786, 1379308, 2561572, 4482751, 8965502, 17931004]

約数ペア:

[(1, 17931004), (2, 8965502), (4, 4482751), (7, 2561572), (13, 1379308), (14, 1280786), (26, 689654), (28, 640393), (52, 344827), (91, 197044), (182, 98522), (364, 49261)]