2108349722

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1\times {\mathrm{9491}}^1$

素因数の和:10621

約数の個数: 16

約数和(自身を含む): 3195007200

約数和(自身を除く): 1086657478

約数列:

[1, 2, 109, 218, 1019, 2038, 9491, 18982, 111071, 222142, 1034519, 2069038, 9671329, 19342658, 1054174861, 2108349722]

約数ペア:

[(1, 2108349722), (2, 1054174861), (109, 19342658), (218, 9671329), (1019, 2069038), (2038, 1034519), (9491, 222142), (18982, 111071)]