15978108

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{6691}}^1$

素因数の和:6897

約数の個数: 24

約数和(自身を含む): 37475200

約数和(自身を除く): 21497092

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 6691, 13382, 20073, 26764, 40146, 80292, 1331509, 2663018, 3994527, 5326036, 7989054, 15978108]

約数ペア:

[(1, 15978108), (2, 7989054), (3, 5326036), (4, 3994527), (6, 2663018), (12, 1331509), (199, 80292), (398, 40146), (597, 26764), (796, 20073), (1194, 13382), (2388, 6691)]