22422128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73757}}^1$

素因数の和:73784

約数の個数: 20

約数和(自身を含む): 45729960

約数和(自身を除く): 23307832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 73757, 147514, 295028, 590056, 1180112, 1401383, 2802766, 5605532, 11211064, 22422128]

約数ペア:

[(1, 22422128), (2, 11211064), (4, 5605532), (8, 2802766), (16, 1401383), (19, 1180112), (38, 590056), (76, 295028), (152, 147514), (304, 73757)]