21707708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29021}}^1$

素因数の和:29053

約数の個数: 24

約数和(自身を含む): 43881264

約数和(自身を除く): 22173556

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 29021, 58042, 116084, 319231, 493357, 638462, 986714, 1276924, 1973428, 5426927, 10853854, 21707708]

約数ペア:

[(1, 21707708), (2, 10853854), (4, 5426927), (11, 1973428), (17, 1276924), (22, 986714), (34, 638462), (44, 493357), (68, 319231), (187, 116084), (374, 58042), (748, 29021)]