19167472

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{1153}}^1$

素因数の和:2200

約数の個数: 20

約数和(自身を含む): 37204960

約数和(自身を除く): 18037488

約数列:

[1, 2, 4, 8, 16, 1039, 1153, 2078, 2306, 4156, 4612, 8312, 9224, 16624, 18448, 1197967, 2395934, 4791868, 9583736, 19167472]

約数ペア:

[(1, 19167472), (2, 9583736), (4, 4791868), (8, 2395934), (16, 1197967), (1039, 18448), (1153, 16624), (2078, 9224), (2306, 8312), (4156, 4612)]