19483248

素因数分解:

$2^4\times 3^1\times {\mathrm{405901}}^1$

素因数の和:405912

約数の個数: 20

約数和(自身を含む): 50331848

約数和(自身を除く): 30848600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 405901, 811802, 1217703, 1623604, 2435406, 3247208, 4870812, 6494416, 9741624, 19483248]

約数ペア:

[(1, 19483248), (2, 9741624), (3, 6494416), (4, 4870812), (6, 3247208), (8, 2435406), (12, 1623604), (16, 1217703), (24, 811802), (48, 405901)]