22007408

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{4339}}^1$

素因数の和:4664

約数の個数: 20

約数和(自身を含む): 42783720

約数和(自身を除く): 20776312

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 4339, 5072, 8678, 17356, 34712, 69424, 1375463, 2750926, 5501852, 11003704, 22007408]

約数ペア:

[(1, 22007408), (2, 11003704), (4, 5501852), (8, 2750926), (16, 1375463), (317, 69424), (634, 34712), (1268, 17356), (2536, 8678), (4339, 5072)]