19008878

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6823}}^1$

素因数の和:7031

約数の個数: 16

約数和(自身を含む): 32755200

約数和(自身を除く): 13746322

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 6823, 13646, 47761, 95522, 1357777, 2715554, 9504439, 19008878]

約数ペア:

[(1, 19008878), (2, 9504439), (7, 2715554), (14, 1357777), (199, 95522), (398, 47761), (1393, 13646), (2786, 6823)]