1898331346

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{187471}}^1$

素因数の和:187617

約数の個数: 16

約数和(自身を含む): 2929062528

約数和(自身を除く): 1030731182

約数列:

[1, 2, 61, 83, 122, 166, 5063, 10126, 187471, 374942, 11435731, 15560093, 22871462, 31120186, 949165673, 1898331346]

約数ペア:

[(1, 1898331346), (2, 949165673), (61, 31120186), (83, 22871462), (122, 15560093), (166, 11435731), (5063, 374942), (10126, 187471)]