21992304

素因数分解:

$2^4\times 3^1\times {\mathrm{458173}}^1$

素因数の和:458184

約数の個数: 20

約数和(自身を含む): 56813576

約数和(自身を除く): 34821272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 458173, 916346, 1374519, 1832692, 2749038, 3665384, 5498076, 7330768, 10996152, 21992304]

約数ペア:

[(1, 21992304), (2, 10996152), (3, 7330768), (4, 5498076), (6, 3665384), (8, 2749038), (12, 1832692), (16, 1374519), (24, 916346), (48, 458173)]