19674022

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 30255120

約数和(自身を除く): 10581098

約数列:

[1, 2, 59, 118, 137, 274, 1217, 2434, 8083, 16166, 71803, 143606, 166729, 333458, 9837011, 19674022]

約数ペア:

[(1, 19674022), (2, 9837011), (59, 333458), (118, 166729), (137, 143606), (274, 71803), (1217, 16166), (2434, 8083)]