18896278

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1699}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 29131200

約数和(自身を除く): 10234922

約数列:

[1, 2, 67, 83, 134, 166, 1699, 3398, 5561, 11122, 113833, 141017, 227666, 282034, 9448139, 18896278]

約数ペア:

[(1, 18896278), (2, 9448139), (67, 282034), (83, 227666), (134, 141017), (166, 113833), (1699, 11122), (3398, 5561)]