21214608

素因数分解:

$2^4\times 3^1\times {\mathrm{441971}}^1$

素因数の和:441982

約数の個数: 20

約数和(自身を含む): 54804528

約数和(自身を除く): 33589920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 441971, 883942, 1325913, 1767884, 2651826, 3535768, 5303652, 7071536, 10607304, 21214608]

約数ペア:

[(1, 21214608), (2, 10607304), (3, 7071536), (4, 5303652), (6, 3535768), (8, 2651826), (12, 1767884), (16, 1325913), (24, 883942), (48, 441971)]