15083618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 25090716

約数和(自身を除く): 10007098

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 397, 794, 1727, 3454, 4367, 8734, 18997, 37994, 48037, 62329, 96074, 124658, 685619, 1371238, 7541809, 15083618]

約数ペア:

[(1, 15083618), (2, 7541809), (11, 1371238), (22, 685619), (121, 124658), (157, 96074), (242, 62329), (314, 48037), (397, 37994), (794, 18997), (1727, 8734), (3454, 4367)]