17381104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83563}}^1$

素因数の和:83584

約数の個数: 20

約数和(自身を含む): 36266776

約数和(自身を除く): 18885672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 83563, 167126, 334252, 668504, 1086319, 1337008, 2172638, 4345276, 8690552, 17381104]

約数ペア:

[(1, 17381104), (2, 8690552), (4, 4345276), (8, 2172638), (13, 1337008), (16, 1086319), (26, 668504), (52, 334252), (104, 167126), (208, 83563)]