1938397456

素因数分解:

$2^4\times {\mathrm{1283}}^1\times {\mathrm{94427}}^1$

素因数の和:95718

約数の個数: 20

約数和(自身を含む): 3758612112

約数和(自身を除く): 1820214656

約数列:

[1, 2, 4, 8, 16, 1283, 2566, 5132, 10264, 20528, 94427, 188854, 377708, 755416, 1510832, 121149841, 242299682, 484599364, 969198728, 1938397456]

約数ペア:

[(1, 1938397456), (2, 969198728), (4, 484599364), (8, 242299682), (16, 121149841), (1283, 1510832), (2566, 755416), (5132, 377708), (10264, 188854), (20528, 94427)]