11420444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21467}}^1$

素因数の和:21497

約数の個数: 24

約数和(自身を含む): 24044160

約数和(自身を除く): 12623716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 21467, 42934, 85868, 150269, 300538, 407873, 601076, 815746, 1631492, 2855111, 5710222, 11420444]

約数ペア:

[(1, 11420444), (2, 5710222), (4, 2855111), (7, 1631492), (14, 815746), (19, 601076), (28, 407873), (38, 300538), (76, 150269), (133, 85868), (266, 42934), (532, 21467)]