15907388

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1499}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 31920000

約数和(自身を除く): 16012612

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1499, 1516, 2653, 2998, 5306, 5996, 10493, 10612, 20986, 41972, 568121, 1136242, 2272484, 3976847, 7953694, 15907388]

約数ペア:

[(1, 15907388), (2, 7953694), (4, 3976847), (7, 2272484), (14, 1136242), (28, 568121), (379, 41972), (758, 20986), (1499, 10612), (1516, 10493), (2653, 5996), (2998, 5306)]