15980088

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4241}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 40214160

約数和(自身を除く): 24234072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 4241, 8482, 12723, 16964, 25446, 33928, 50892, 101784, 665837, 1331674, 1997511, 2663348, 3995022, 5326696, 7990044, 15980088]

約数ペア:

[(1, 15980088), (2, 7990044), (3, 5326696), (4, 3995022), (6, 2663348), (8, 1997511), (12, 1331674), (24, 665837), (157, 101784), (314, 50892), (471, 33928), (628, 25446), (942, 16964), (1256, 12723), (1884, 8482), (3768, 4241)]