18814886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5479}}^1$

素因数の和:5599

約数の個数: 16

約数和(自身を含む): 30183840

約数和(自身を除く): 11368954

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 5479, 10958, 93143, 186286, 553379, 1106758, 9407443, 18814886]

約数ペア:

[(1, 18814886), (2, 9407443), (17, 1106758), (34, 553379), (101, 186286), (202, 93143), (1717, 10958), (3434, 5479)]