13730278

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 21045600

約数和(自身を除く): 7315322

約数列:

[1, 2, 73, 146, 157, 314, 599, 1198, 11461, 22922, 43727, 87454, 94043, 188086, 6865139, 13730278]

約数ペア:

[(1, 13730278), (2, 6865139), (73, 188086), (146, 94043), (157, 87454), (314, 43727), (599, 22922), (1198, 11461)]