15643248

素因数分解:

$2^4\times 3^1\times {\mathrm{325901}}^1$

素因数の和:325912

約数の個数: 20

約数和(自身を含む): 40411848

約数和(自身を除く): 24768600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 325901, 651802, 977703, 1303604, 1955406, 2607208, 3910812, 5214416, 7821624, 15643248]

約数ペア:

[(1, 15643248), (2, 7821624), (3, 5214416), (4, 3910812), (6, 2607208), (8, 1955406), (12, 1303604), (16, 977703), (24, 651802), (48, 325901)]