16375494

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 34525440

約数和(自身を除く): 18149946

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 1109, 2218, 2461, 3327, 4922, 6654, 7383, 14766, 25507, 51014, 76521, 118663, 153042, 237326, 355989, 711978, 2729249, 5458498, 8187747, 16375494]

約数ペア:

[(1, 16375494), (2, 8187747), (3, 5458498), (6, 2729249), (23, 711978), (46, 355989), (69, 237326), (107, 153042), (138, 118663), (214, 76521), (321, 51014), (642, 25507), (1109, 14766), (2218, 7383), (2461, 6654), (3327, 4922)]