13505089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 15703632

約数和(自身を除く): 2198543

約数列:

[1, 13, 17, 53, 221, 689, 901, 1153, 11713, 14989, 19601, 61109, 254813, 794417, 1038853, 13505089]

約数ペア:

[(1, 13505089), (13, 1038853), (17, 794417), (53, 254813), (221, 61109), (689, 19601), (901, 14989), (1153, 11713)]