21374844

素因数分解:

$2^2\times 3^1\times {\mathrm{937}}^1\times {\mathrm{1901}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 49954128

約数和(自身を除く): 28579284

約数列:

[1, 2, 3, 4, 6, 12, 937, 1874, 1901, 2811, 3748, 3802, 5622, 5703, 7604, 11244, 11406, 22812, 1781237, 3562474, 5343711, 7124948, 10687422, 21374844]

約数ペア:

[(1, 21374844), (2, 10687422), (3, 7124948), (4, 5343711), (6, 3562474), (12, 1781237), (937, 22812), (1874, 11406), (1901, 11244), (2811, 7604), (3748, 5703), (3802, 5622)]