8674222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3407}}^1$

素因数の和:3495

約数の個数: 16

約数和(自身を含む): 13904640

約数和(自身を除く): 5230418

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 3407, 6814, 64733, 129466, 228269, 456538, 4337111, 8674222]

約数ペア:

[(1, 8674222), (2, 4337111), (19, 456538), (38, 228269), (67, 129466), (134, 64733), (1273, 6814), (2546, 3407)]