15451248

素因数分解:

$2^4\times 3^1\times {\mathrm{321901}}^1$

素因数の和:321912

約数の個数: 20

約数和(自身を含む): 39915848

約数和(自身を除く): 24464600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 321901, 643802, 965703, 1287604, 1931406, 2575208, 3862812, 5150416, 7725624, 15451248]

約数ペア:

[(1, 15451248), (2, 7725624), (3, 5150416), (4, 3862812), (6, 2575208), (8, 1931406), (12, 1287604), (16, 965703), (24, 643802), (48, 321901)]