18842202215

素因数分解:

$5^1\times {\mathrm{1009}}^1\times {\mathrm{1213}}^1\times {\mathrm{3079}}^1$

素因数の和:5306

約数の個数: 16

約数和(自身を含む): 22659067200

約数和(自身を除く): 3816864985

約数列:

[1, 5, 1009, 1213, 3079, 5045, 6065, 15395, 1223917, 3106711, 3734827, 6119585, 15533555, 18674135, 3768440443, 18842202215]

約数ペア:

[(1, 18842202215), (5, 3768440443), (1009, 18674135), (1213, 15533555), (3079, 6119585), (5045, 3734827), (6065, 3106711), (15395, 1223917)]