22004128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{36191}}^1$

素因数の和:36220

約数の個数: 24

約数和(自身を含む): 45601920

約数和(自身を除く): 23597792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 36191, 72382, 144764, 289528, 579056, 687629, 1158112, 1375258, 2750516, 5501032, 11002064, 22004128]

約数ペア:

[(1, 22004128), (2, 11002064), (4, 5501032), (8, 2750516), (16, 1375258), (19, 1158112), (32, 687629), (38, 579056), (76, 289528), (152, 144764), (304, 72382), (608, 36191)]