15564984

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{3259}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 39120000

約数和(自身を除く): 23555016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 3259, 4776, 6518, 9777, 13036, 19554, 26072, 39108, 78216, 648541, 1297082, 1945623, 2594164, 3891246, 5188328, 7782492, 15564984]

約数ペア:

[(1, 15564984), (2, 7782492), (3, 5188328), (4, 3891246), (6, 2594164), (8, 1945623), (12, 1297082), (24, 648541), (199, 78216), (398, 39108), (597, 26072), (796, 19554), (1194, 13036), (1592, 9777), (2388, 6518), (3259, 4776)]