2019499206

素因数分解:

$2^1\times 3^1\times {\mathrm{8419}}^1\times {\mathrm{39979}}^1$

素因数の和:48403

約数の個数: 16

約数和(自身を含む): 4039579200

約数和(自身を除く): 2020079994

約数列:

[1, 2, 3, 6, 8419, 16838, 25257, 39979, 50514, 79958, 119937, 239874, 336583201, 673166402, 1009749603, 2019499206]

約数ペア:

[(1, 2019499206), (2, 1009749603), (3, 673166402), (6, 336583201), (8419, 239874), (16838, 119937), (25257, 79958), (39979, 50514)]