2019600219

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1056829}}^1$

素因数の和:1056859

約数の個数: 24

約数和(自身を含む): 3373401360

約数和(自身を除く): 1353801141

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 1056829, 3170487, 7397803, 13738777, 22193409, 41216331, 51784621, 96171439, 155353863, 288514317, 673200073, 2019600219]

約数ペア:

[(1, 2019600219), (3, 673200073), (7, 288514317), (13, 155353863), (21, 96171439), (39, 51784621), (49, 41216331), (91, 22193409), (147, 13738777), (273, 7397803), (637, 3170487), (1911, 1056829)]