17939256

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17383}}^1$

素因数の和:17435

約数の個数: 32

約数和(自身を含む): 45893760

約数和(自身を除く): 27954504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 17383, 34766, 52149, 69532, 104298, 139064, 208596, 417192, 747469, 1494938, 2242407, 2989876, 4484814, 5979752, 8969628, 17939256]

約数ペア:

[(1, 17939256), (2, 8969628), (3, 5979752), (4, 4484814), (6, 2989876), (8, 2242407), (12, 1494938), (24, 747469), (43, 417192), (86, 208596), (129, 139064), (172, 104298), (258, 69532), (344, 52149), (516, 34766), (1032, 17383)]