15997006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5701}}^1$

素因数の和:5787

約数の個数: 16

約数和(自身を含む): 25453728

約数和(自身を除く): 9456722

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 5701, 11402, 131123, 262246, 347761, 695522, 7998503, 15997006]

約数ペア:

[(1, 15997006), (2, 7998503), (23, 695522), (46, 347761), (61, 262246), (122, 131123), (1403, 11402), (2806, 5701)]