21794772

素因数分解:

$2^2\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{1699}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 50932000

約数和(自身を除く): 29137228

約数列:

[1, 2, 3, 4, 6, 12, 1069, 1699, 2138, 3207, 3398, 4276, 5097, 6414, 6796, 10194, 12828, 20388, 1816231, 3632462, 5448693, 7264924, 10897386, 21794772]

約数ペア:

[(1, 21794772), (2, 10897386), (3, 7264924), (4, 5448693), (6, 3632462), (12, 1816231), (1069, 20388), (1699, 12828), (2138, 10194), (3207, 6796), (3398, 6414), (4276, 5097)]