23926318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21401}}^1$

素因数の和:21459

約数の個数: 16

約数和(自身を含む): 39550896

約数和(自身を除く): 15624578

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 21401, 42802, 278213, 556426, 920243, 1840486, 11963159, 23926318]

約数ペア:

[(1, 23926318), (2, 11963159), (13, 1840486), (26, 920243), (43, 556426), (86, 278213), (559, 42802), (1118, 21401)]