21332024

素因数分解:

$2^3\times 7^1\times {\mathrm{380929}}^1$

素因数の和:380942

約数の個数: 16

約数和(自身を含む): 45711600

約数和(自身を除く): 24379576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 380929, 761858, 1523716, 2666503, 3047432, 5333006, 10666012, 21332024]

約数ペア:

[(1, 21332024), (2, 10666012), (4, 5333006), (7, 3047432), (8, 2666503), (14, 1523716), (28, 761858), (56, 380929)]