82021138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{6521}}^1$

素因数の和:6873

約数の個数: 16

約数和(自身を含む): 129918240

約数和(自身を除く): 47897102

約数列:

[1, 2, 19, 38, 331, 662, 6289, 6521, 12578, 13042, 123899, 247798, 2158451, 4316902, 41010569, 82021138]

約数ペア:

[(1, 82021138), (2, 41010569), (19, 4316902), (38, 2158451), (331, 247798), (662, 123899), (6289, 13042), (6521, 12578)]