23899486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21377}}^1$

素因数の和:21435

約数の個数: 16

約数和(自身を含む): 39506544

約数和(自身を除く): 15607058

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 21377, 42754, 277901, 555802, 919211, 1838422, 11949743, 23899486]

約数ペア:

[(1, 23899486), (2, 11949743), (13, 1838422), (26, 919211), (43, 555802), (86, 277901), (559, 42754), (1118, 21377)]