19288872

素因数分解:

$2^3\times 3^2\times {\mathrm{267901}}^1$

素因数の和:267913

約数の個数: 24

約数和(自身を含む): 52240890

約数和(自身を除く): 32952018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 267901, 535802, 803703, 1071604, 1607406, 2143208, 2411109, 3214812, 4822218, 6429624, 9644436, 19288872]

約数ペア:

[(1, 19288872), (2, 9644436), (3, 6429624), (4, 4822218), (6, 3214812), (8, 2411109), (9, 2143208), (12, 1607406), (18, 1071604), (24, 803703), (36, 535802), (72, 267901)]