12903136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23719}}^1$

素因数の和:23746

約数の個数: 24

約数和(自身を含む): 26898480

約数和(自身を除く): 13995344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 23719, 47438, 94876, 189752, 379504, 403223, 759008, 806446, 1612892, 3225784, 6451568, 12903136]

約数ペア:

[(1, 12903136), (2, 6451568), (4, 3225784), (8, 1612892), (16, 806446), (17, 759008), (32, 403223), (34, 379504), (68, 189752), (136, 94876), (272, 47438), (544, 23719)]