19184381

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 21358080

約数和(自身を除く): 2173699

約数列:

[1, 17, 31, 59, 527, 617, 1003, 1829, 10489, 19127, 31093, 36403, 325159, 618851, 1128493, 19184381]

約数ペア:

[(1, 19184381), (17, 1128493), (31, 618851), (59, 325159), (527, 36403), (617, 31093), (1003, 19127), (1829, 10489)]