2119528052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{18457}}^1$

素因数の和:19991

約数の個数: 24

約数和(自身を含む): 3907189440

約数和(自身を除く): 1787661388

約数列:

[1, 2, 4, 19, 38, 76, 1511, 3022, 6044, 18457, 28709, 36914, 57418, 73828, 114836, 350683, 701366, 1402732, 27888527, 55777054, 111554108, 529882013, 1059764026, 2119528052]

約数ペア:

[(1, 2119528052), (2, 1059764026), (4, 529882013), (19, 111554108), (38, 55777054), (76, 27888527), (1511, 1402732), (3022, 701366), (6044, 350683), (18457, 114836), (28709, 73828), (36914, 57418)]