2106333838

素因数分解:

$2^1\times 7^1\times {\mathrm{19471}}^1\times {\mathrm{7727}}^1$

素因数の和:27207

約数の個数: 16

約数和(自身を含む): 3611510784

約数和(自身を除く): 1505176946

約数列:

[1, 2, 7, 14, 7727, 15454, 19471, 38942, 54089, 108178, 136297, 272594, 150452417, 300904834, 1053166919, 2106333838]

約数ペア:

[(1, 2106333838), (2, 1053166919), (7, 300904834), (14, 150452417), (7727, 272594), (15454, 136297), (19471, 108178), (38942, 54089)]