17389802

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{883}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 26838240

約数和(自身を除く): 9448438

約数列:

[1, 2, 43, 86, 229, 458, 883, 1766, 9847, 19694, 37969, 75938, 202207, 404414, 8694901, 17389802]

約数ペア:

[(1, 17389802), (2, 8694901), (43, 404414), (86, 202207), (229, 75938), (458, 37969), (883, 19694), (1766, 9847)]