19990322466

素因数分解:

$2^1\times 3^1\times {\mathrm{9473}}^1\times {\mathrm{351707}}^1$

素因数の和:361185

約数の個数: 16

約数和(自身を含む): 39984979104

約数和(自身を除く): 19994656638

約数列:

[1, 2, 3, 6, 9473, 18946, 28419, 56838, 351707, 703414, 1055121, 2110242, 3331720411, 6663440822, 9995161233, 19990322466]

約数ペア:

[(1, 19990322466), (2, 9995161233), (3, 6663440822), (6, 3331720411), (9473, 2110242), (18946, 1055121), (28419, 703414), (56838, 351707)]