22177198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5417}}^1$

素因数の和:5531

約数の個数: 16

約数和(自身を含む): 35108640

約数和(自身を除く): 12931442

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 5417, 10834, 124591, 249182, 482113, 964226, 11088599, 22177198]

約数ペア:

[(1, 22177198), (2, 11088599), (23, 964226), (46, 482113), (89, 249182), (178, 124591), (2047, 10834), (4094, 5417)]