16401298868

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{827}}^1\times {\mathrm{9857}}^1$

素因数の和:11191

約数の個数: 24

約数和(自身を含む): 28797031872

約数和(自身を除く): 12395733004

約数列:

[1, 2, 4, 503, 827, 1006, 1654, 2012, 3308, 9857, 19714, 39428, 415981, 831962, 1663924, 4958071, 8151739, 9916142, 16303478, 19832284, 32606956, 4100324717, 8200649434, 16401298868]

約数ペア:

[(1, 16401298868), (2, 8200649434), (4, 4100324717), (503, 32606956), (827, 19832284), (1006, 16303478), (1654, 9916142), (2012, 8151739), (3308, 4958071), (9857, 1663924), (19714, 831962), (39428, 415981)]