1393820297

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{38069}}^1$

素因数の和:38176

約数の個数: 16

約数和(自身を含む): 1534982400

約数和(自身を除く): 141162103

約数列:

[1, 19, 41, 47, 779, 893, 1927, 36613, 38069, 723311, 1560829, 1789243, 29655751, 33995617, 73358963, 1393820297]

約数ペア:

[(1, 1393820297), (19, 73358963), (41, 33995617), (47, 29655751), (779, 1789243), (893, 1560829), (1927, 723311), (36613, 38069)]