16525990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127123}}^1$

素因数の和:127143

約数の個数: 16

約数和(自身を含む): 32035248

約数和(自身を除く): 15509258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 127123, 254246, 635615, 1271230, 1652599, 3305198, 8262995, 16525990]

約数ペア:

[(1, 16525990), (2, 8262995), (5, 3305198), (10, 1652599), (13, 1271230), (26, 635615), (65, 254246), (130, 127123)]