18442072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{209569}}^1$

素因数の和:209586

約数の個数: 16

約数和(自身を含む): 37722600

約数和(自身を除く): 19280528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 209569, 419138, 838276, 1676552, 2305259, 4610518, 9221036, 18442072]

約数ペア:

[(1, 18442072), (2, 9221036), (4, 4610518), (8, 2305259), (11, 1676552), (22, 838276), (44, 419138), (88, 209569)]