22401608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 22051192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 503, 586, 1006, 1172, 2012, 2344, 4024, 5567, 9557, 11134, 19114, 22268, 38228, 44536, 76456, 147379, 294758, 589516, 1179032, 2800201, 5600402, 11200804, 22401608]

約数ペア:

[(1, 22401608), (2, 11200804), (4, 5600402), (8, 2800201), (19, 1179032), (38, 589516), (76, 294758), (152, 147379), (293, 76456), (503, 44536), (586, 38228), (1006, 22268), (1172, 19114), (2012, 11134), (2344, 9557), (4024, 5567)]