23019588

素因数分解:

$2^2\times 3^2\times {\mathrm{639433}}^1$

素因数の和:639443

約数の個数: 18

約数和(自身を含む): 58188494

約数和(自身を除く): 35168906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 639433, 1278866, 1918299, 2557732, 3836598, 5754897, 7673196, 11509794, 23019588]

約数ペア:

[(1, 23019588), (2, 11509794), (3, 7673196), (4, 5754897), (6, 3836598), (9, 2557732), (12, 1918299), (18, 1278866), (36, 639433)]