19220614

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6899}}^1$

素因数の和:7107

約数の個数: 16

約数和(自身を含む): 33120000

約数和(自身を除く): 13899386

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 6899, 13798, 48293, 96586, 1372901, 2745802, 9610307, 19220614]

約数ペア:

[(1, 19220614), (2, 9610307), (7, 2745802), (14, 1372901), (199, 96586), (398, 48293), (1393, 13798), (2786, 6899)]