17950712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{172603}}^1$

素因数の和:172622

約数の個数: 16

約数和(自身を含む): 36246840

約数和(自身を除く): 18296128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 172603, 345206, 690412, 1380824, 2243839, 4487678, 8975356, 17950712]

約数ペア:

[(1, 17950712), (2, 8975356), (4, 4487678), (8, 2243839), (13, 1380824), (26, 690412), (52, 345206), (104, 172603)]