22010368

素因数分解:

$2^9\times {\mathrm{42989}}^1$

素因数の和:43007

約数の個数: 20

約数和(自身を含む): 43978770

約数和(自身を除く): 21968402

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 42989, 85978, 171956, 343912, 687824, 1375648, 2751296, 5502592, 11005184, 22010368]

約数ペア:

[(1, 22010368), (2, 11005184), (4, 5502592), (8, 2751296), (16, 1375648), (32, 687824), (64, 343912), (128, 171956), (256, 85978), (512, 42989)]