19295664

素因数分解:

$2^4\times 3^1\times {\mathrm{401993}}^1$

素因数の和:402004

約数の個数: 20

約数和(自身を含む): 49847256

約数和(自身を除く): 30551592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401993, 803986, 1205979, 1607972, 2411958, 3215944, 4823916, 6431888, 9647832, 19295664]

約数ペア:

[(1, 19295664), (2, 9647832), (3, 6431888), (4, 4823916), (6, 3215944), (8, 2411958), (12, 1607972), (16, 1205979), (24, 803986), (48, 401993)]