21919944

素因数分解:

$2^3\times 3^1\times {\mathrm{913331}}^1$

素因数の和:913340

約数の個数: 16

約数和(自身を含む): 54799920

約数和(自身を除く): 32879976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 913331, 1826662, 2739993, 3653324, 5479986, 7306648, 10959972, 21919944]

約数ペア:

[(1, 21919944), (2, 10959972), (3, 7306648), (4, 5479986), (6, 3653324), (8, 2739993), (12, 1826662), (24, 913331)]