182940721

素因数分解:

${\mathrm{19}}^2\times {\mathrm{331}}^1\times {\mathrm{1531}}^1$

素因数の和:1900

約数の個数: 12

約数和(自身を含む): 193785744

約数和(自身を除く): 10845023

約数列:

[1, 19, 331, 361, 1531, 6289, 29089, 119491, 506761, 552691, 9628459, 182940721]

約数ペア:

[(1, 182940721), (19, 9628459), (331, 552691), (361, 506761), (1531, 119491), (6289, 29089)]