13000394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15971}}^1$

素因数の和:16021

約数の個数: 16

約数和(自身を含む): 21849696

約数和(自身を除く): 8849302

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 15971, 31942, 175681, 351362, 590927, 1181854, 6500197, 13000394]

約数ペア:

[(1, 13000394), (2, 6500197), (11, 1181854), (22, 590927), (37, 351362), (74, 175681), (407, 31942), (814, 15971)]