17220266

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1098

約数の個数: 24

約数和(自身を含む): 30232800

約数和(自身を除く): 13012534

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 883, 1393, 1766, 2786, 6181, 9751, 12362, 19502, 43267, 86534, 175717, 351434, 1230019, 2460038, 8610133, 17220266]

約数ペア:

[(1, 17220266), (2, 8610133), (7, 2460038), (14, 1230019), (49, 351434), (98, 175717), (199, 86534), (398, 43267), (883, 19502), (1393, 12362), (1766, 9751), (2786, 6181)]