16420484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4597}}^1$

素因数の和:4667

約数の個数: 24

約数和(自身を含む): 30898560

約数和(自身を除く): 14478076

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 4597, 9194, 18388, 87343, 174686, 216059, 349372, 432118, 864236, 4105121, 8210242, 16420484]

約数ペア:

[(1, 16420484), (2, 8210242), (4, 4105121), (19, 864236), (38, 432118), (47, 349372), (76, 216059), (94, 174686), (188, 87343), (893, 18388), (1786, 9194), (3572, 4597)]