15355248

素因数分解:

$2^4\times 3^1\times {\mathrm{319901}}^1$

素因数の和:319912

約数の個数: 20

約数和(自身を含む): 39667848

約数和(自身を除く): 24312600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 319901, 639802, 959703, 1279604, 1919406, 2559208, 3838812, 5118416, 7677624, 15355248]

約数ペア:

[(1, 15355248), (2, 7677624), (3, 5118416), (4, 3838812), (6, 2559208), (8, 1919406), (12, 1279604), (16, 959703), (24, 639802), (48, 319901)]