15693250993

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{990673}}^1$

素因数の和:990784

約数の個数: 16

約数和(自身を含む): 18767328256

約数和(自身を除く): 3074077263

約数列:

[1, 7, 31, 73, 217, 511, 2263, 15841, 990673, 6934711, 30710863, 72319129, 214976041, 506233903, 2241892999, 15693250993]

約数ペア:

[(1, 15693250993), (7, 2241892999), (31, 506233903), (73, 214976041), (217, 72319129), (511, 30710863), (2263, 6934711), (15841, 990673)]