30664898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73361}}^1$

素因数の和:73393

約数の個数: 16

約数和(自身を含む): 52820640

約数和(自身を除く): 22155742

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 73361, 146722, 806971, 1393859, 1613942, 2787718, 15332449, 30664898]

約数ペア:

[(1, 30664898), (2, 15332449), (11, 2787718), (19, 1613942), (22, 1393859), (38, 806971), (209, 146722), (418, 73361)]