18222596

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34253}}^1$

素因数の和:34283

約数の個数: 24

約数和(自身を含む): 38364480

約数和(自身を除く): 20141884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34253, 68506, 137012, 239771, 479542, 650807, 959084, 1301614, 2603228, 4555649, 9111298, 18222596]

約数ペア:

[(1, 18222596), (2, 9111298), (4, 4555649), (7, 2603228), (14, 1301614), (19, 959084), (28, 650807), (38, 479542), (76, 239771), (133, 137012), (266, 68506), (532, 34253)]